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    <title>Observation - Schema.org Type</title>
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    <meta name="description" content="Schema.org Type: Observation - Instances of the class &lt;a class=&#34;localLink&#34; href=&#34;/Observation&#34;&gt;Observation&lt;/a&gt; are used to specify observations about an entity (which may or may not be an instance of a &lt;a class=&#34;localLink&#34; href=&#34;/StatisticalPopulation&#34;&gt;StatisticalPopulation&lt;/a&gt;), at a particular time. The principal properties of an &lt;a class=&#34;localLink&#34; href=&#34;/Observation&#34;&gt;Observation&lt;/a&gt; are &lt;a class=&#34;localLink&#34; href=&#34;/observedNode&#34;&gt;observedNode&lt;/a&gt;, &lt;a class=&#34;localLink&#34; href=&#34;/measuredProperty&#34;&gt;measuredProperty&lt;/a&gt;, &lt;a class=&#34;localLink&#34; href=&#34;/measuredValue&#34;&gt;measuredValue&lt;/a&gt; (or &lt;a class=&#34;localLink&#34; href=&#34;/median&#34;&gt;median&lt;/a&gt;, etc.) and &lt;a class=&#34;localLink&#34; href=&#34;/observationDate&#34;&gt;observationDate&lt;/a&gt; (&lt;a class=&#34;localLink&#34; href=&#34;/measuredProperty&#34;&gt;measuredProperty&lt;/a&gt; properties can, but need not always, be W3C RDF Data Cube &#34;measure properties&#34;, as in the &lt;a href=&#34;https://www.w3.org/TR/vocab-data-cube/#dsd-example&#34;&gt;lifeExpectancy example&lt;/a&gt;).
See also &lt;a class=&#34;localLink&#34; href=&#34;/StatisticalPopulation&#34;&gt;StatisticalPopulation&lt;/a&gt;, and the &lt;a href=&#34;/docs/data-and-datasets.html&#34;&gt;data and datasets&lt;/a&gt; overview for more details." />
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        <h1>Observation</h1>
        <em>A Schema.org Type</em>
        <br/>
        <!-- Pending/retired -->
        
        <br/><em>This term is proposed for full integration into Schema.org, <a title="this term is pending wider review. Feedback is welcomed!" href="docs/pending.home.html">pending</a> implementation feedback and adoption from applications and websites.</em>
        
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    <a href="/Thing"  
        class="core" title="Thing">Thing</a>  > 
					
					
    
    
    <a href="/Intangible"  
        class="core" title="Intangible">Intangible</a> 
					 > 
					
    
    
    <a href="/Observation"  
        class="ext ext-pending" title="Observation">Observation</a>
        <br/>
    
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            <div id='infobox' style='text-align: right;' role="checkbox" aria-checked="false">
                <label for="morecheck"><b><span style="cursor: pointer;">[more...]</span></b></label>
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            <ul><li> <span class="canonicalUrl">Canonical URL: http://schema.org/Observation</span> </li>
            
                <li><a href='https://docs.google.com/a/google.com/forms/d/1krxHlWJAO3JgvHRZV9Rugkr9VYnMdrI10xbGsWt733c/viewform?entry.1174568178&entry.41124795=http://schema.org/Observation&entry.882602760=Type'>Leave public feedback on this term &#128172;</a></li><li><a href='https://github.com/schemaorg/schemaorg/issues?q=is%3Aissue+is%3Aopen+Observation'>Check for open issues.</a></li></ul>
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	<!-- Description of term -->
    <div class="description">Instances of the class <a class="localLink" href="/Observation">Observation</a> are used to specify observations about an entity (which may or may not be an instance of a <a class="localLink" href="/StatisticalPopulation">StatisticalPopulation</a>), at a particular time. The principal properties of an <a class="localLink" href="/Observation">Observation</a> are <a class="localLink" href="/observedNode">observedNode</a>, <a class="localLink" href="/measuredProperty">measuredProperty</a>, <a class="localLink" href="/measuredValue">measuredValue</a> (or <a class="localLink" href="/median">median</a>, etc.) and <a class="localLink" href="/observationDate">observationDate</a> (<a class="localLink" href="/measuredProperty">measuredProperty</a> properties can, but need not always, be W3C RDF Data Cube "measure properties", as in the <a href="https://www.w3.org/TR/vocab-data-cube/#dsd-example">lifeExpectancy example</a>).
See also <a class="localLink" href="/StatisticalPopulation">StatisticalPopulation</a>, and the <a href="/docs/data-and-datasets.html">data and datasets</a> overview for more details.</div>
        
    
        
    
	
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            <!-- Show properties (if any) associated with term and its supertypes -->
    	    <!-- Properties block for term: Observation-->

<!-- Identify if this term or one of its supertypes has any associated properties -->




	  

	  



	<table class="definition-table">
	    <thead>
	      <tr><th>Property</th><th>Expected Type</th><th>Description</th></tr>
	  </thead>
	  <!-- Properties for Term: Observation-->


    
        <tr class="supertype"><th class="supertype-name" colspan="3">Properties from 
    
    
    <a href="/Observation"  
        class="ext ext-pending" title="Observation">Observation</a></th></tr>
    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/marginOfError"  
        class="ext ext-pending" title="marginOfError">marginOfError</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/DateTime"  
        class="core" title="DateTime">DateTime</a></td>
            <td class="prop-desc">A marginOfError for an <a class="localLink" href="/Observation">Observation</a>.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/measuredProperty"  
        class="ext ext-pending" title="measuredProperty">measuredProperty</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/Property"  
        class="core" title="Property">Property</a></td>
            <td class="prop-desc">The measuredProperty of an <a class="localLink" href="/Observation">Observation</a>, either a schema.org property, a property from other RDF-compatible systems e.g. W3C RDF Data Cube, or schema.org extensions such as <a href="https://www.gs1.org/voc/?show=properties">GS1's</a>.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/measuredValue"  
        class="ext ext-pending" title="measuredValue">measuredValue</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/DataType"  
        class="core" title="DataType">DataType</a></td>
            <td class="prop-desc">The measuredValue of an <a class="localLink" href="/Observation">Observation</a>.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/observationDate"  
        class="ext ext-pending" title="observationDate">observationDate</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/DateTime"  
        class="core" title="DateTime">DateTime</a></td>
            <td class="prop-desc">The observationDate of an <a class="localLink" href="/Observation">Observation</a>.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/observedNode"  
        class="ext ext-pending" title="observedNode">observedNode</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/StatisticalPopulation"  
        class="ext ext-pending" title="StatisticalPopulation">StatisticalPopulation</a></td>
            <td class="prop-desc">The observedNode of an <a class="localLink" href="/Observation">Observation</a>, often a <a class="localLink" href="/StatisticalPopulation">StatisticalPopulation</a>.
                
                
                
            </td>
        </tr>
    


	  
	      <!-- Properties for Term: Intangible-->


	  
	      <!-- Properties for Term: Thing-->


    
        <tr class="supertype"><th class="supertype-name" colspan="3">Properties from 
    
    
    <a href="/Thing"  
        class="core" title="Thing">Thing</a></th></tr>
    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/additionalType"  
        class="core" title="additionalType">additionalType</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/URL"  
        class="core" title="URL">URL</a></td>
            <td class="prop-desc">An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/alternateName"  
        class="core" title="alternateName">alternateName</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/Text"  
        class="core" title="Text">Text</a></td>
            <td class="prop-desc">An alias for the item.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/description"  
        class="core" title="description">description</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/Text"  
        class="core" title="Text">Text</a></td>
            <td class="prop-desc">A description of the item.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/disambiguatingDescription"  
        class="core" title="disambiguatingDescription">disambiguatingDescription</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/Text"  
        class="core" title="Text">Text</a></td>
            <td class="prop-desc">A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/identifier"  
        class="core" title="identifier">identifier</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/PropertyValue"  
        class="core" title="PropertyValue">PropertyValue</a>&nbsp; or <br/>
                
    
    
    <a href="/Text"  
        class="core" title="Text">Text</a>&nbsp; or <br/>
                
    
    
    <a href="/URL"  
        class="core" title="URL">URL</a></td>
            <td class="prop-desc">The identifier property represents any kind of identifier for any kind of <a class="localLink" href="/Thing">Thing</a>, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See <a href="/docs/datamodel.html#identifierBg">background notes</a> for more details.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/image"  
        class="core" title="image">image</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/ImageObject"  
        class="core" title="ImageObject">ImageObject</a>&nbsp; or <br/>
                
    
    
    <a href="/URL"  
        class="core" title="URL">URL</a></td>
            <td class="prop-desc">An image of the item. This can be a <a class="localLink" href="/URL">URL</a> or a fully described <a class="localLink" href="/ImageObject">ImageObject</a>.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/mainEntityOfPage"  
        class="core" title="mainEntityOfPage">mainEntityOfPage</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/CreativeWork"  
        class="core" title="CreativeWork">CreativeWork</a>&nbsp; or <br/>
                
    
    
    <a href="/URL"  
        class="core" title="URL">URL</a></td>
            <td class="prop-desc">Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See <a href="/docs/datamodel.html#mainEntityBackground">background notes</a> for details.
                
                
                <br/>Inverse property: 
    
    
    <a href="/mainEntity"  
        class="core" title="mainEntity">mainEntity</a>
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/name"  
        class="core" title="name">name</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/Text"  
        class="core" title="Text">Text</a></td>
            <td class="prop-desc">The name of the item.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/potentialAction"  
        class="core" title="potentialAction">potentialAction</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/Action"  
        class="core" title="Action">Action</a></td>
            <td class="prop-desc">Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/sameAs"  
        class="core" title="sameAs">sameAs</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/URL"  
        class="core" title="URL">URL</a></td>
            <td class="prop-desc">URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.
                
                
                
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/subjectOf"  
        class="core" title="subjectOf">subjectOf</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/CreativeWork"  
        class="core" title="CreativeWork">CreativeWork</a>&nbsp; or <br/>
                
    
    
    <a href="/Event"  
        class="core" title="Event">Event</a></td>
            <td class="prop-desc">A CreativeWork or Event about this Thing.
                
                
                <br/>Inverse property: 
    
    
    <a href="/about"  
        class="core" title="about">about</a>
            </td>
        </tr>
    

    
	
        <tr><th class="prop-nam"><code>
    
    
    <a href="/url"  
        class="core" title="url">url</a></code></th>
            <td class="prop-ect">
                
    
    
    <a href="/URL"  
        class="core" title="URL">URL</a></td>
            <td class="prop-desc">URL of the item.
                
                
                
            </td>
        </tr>
    

	  

	 </table>
 
		
    		<!-- List properties that have this term as an Expected type -->
    	    
  
	<br/><div id="incoming">Instances of 
    
    
    <a href="/Observation"  
        class="core" title="Observation">Observation</a>  may appear as a value for the following properties</div>
	<table class="definition-table">
    <thead><tr><th>Property</th><th>On Types</th><th>Description</th></tr></thead>
  
  <tr><th class="prop-nam">
    
    
    <a href="/diseaseSpreadStatistics"  
        class="core" title="diseaseSpreadStatistics">diseaseSpreadStatistics</a></th>
      <td class="prop-ect">
    
    
    <a href="/SpecialAnnouncement"  
        class="ext ext-pending" title="SpecialAnnouncement">SpecialAnnouncement</a></td>
      <td class="prop-desc">Statistical information about the spread of a disease, either as <a class="localLink" href="/WebContent">WebContent</a>, or
  described directly as a <a class="localLink" href="/Dataset">Dataset</a>, or the specific <a class="localLink" href="/Observation">Observation</a>s in the dataset. When a <a class="localLink" href="/WebContent">WebContent</a> URL is
  provided, the page indicated might also contain more such markup.
  </tr> 
  
  
	 </table>
  

        
        
        
        	
		

		
        <!-- List subtypes/subproperties -->
        
            
            
    	    
    	    	<!-- List subs (Subtypes/subproperties/enumeration members/etc.) for Term -->


        
			
		<!-- list supersedes and superseded references -->
		


        <!-- list source references and acknowledgements -->
		


    
	<h4  id="acks">Source</h4>
    
	<p><a href="https://github.com/schemaorg/schemaorg/issues/2291">https://github.com/schemaorg/schemaorg/issues/2291</a></p>
    <br/>



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		<!-- Examples block for term: Observation-->

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    "schema": "http://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#"
  },
  "@graph": [
    {
      "@id": "schema:measuredProperty",
      "@type": "rdf:Property",
      "rdfs:comment": "The measuredProperty of an <a class=\"localLink\" href=\"/Observation\">Observation</a>, either a schema.org property, a property from other RDF-compatible systems e.g. W3C RDF Data Cube, or schema.org extensions such as <a href=\"https://www.gs1.org/voc/?show=properties\">GS1's</a>.",
      "rdfs:label": "measuredProperty",
      "schema:domainIncludes": {
        "@id": "schema:Observation"
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      "@type": "rdf:Property",
      "rdfs:comment": "A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.",
      "rdfs:label": "disambiguatingDescription",
      "rdfs:subPropertyOf": {
        "@id": "schema:description"
      },
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        "@id": "schema:Text"
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    {
      "@id": "schema:Observation",
      "@type": "rdfs:Class",
      "rdfs:comment": "Instances of the class <a class=\"localLink\" href=\"/Observation\">Observation</a> are used to specify observations about an entity (which may or may not be an instance of a <a class=\"localLink\" href=\"/StatisticalPopulation\">StatisticalPopulation</a>), at a particular time. The principal properties of an <a class=\"localLink\" href=\"/Observation\">Observation</a> are <a class=\"localLink\" href=\"/observedNode\">observedNode</a>, <a class=\"localLink\" href=\"/measuredProperty\">measuredProperty</a>, <a class=\"localLink\" href=\"/measuredValue\">measuredValue</a> (or <a class=\"localLink\" href=\"/median\">median</a>, etc.) and <a class=\"localLink\" href=\"/observationDate\">observationDate</a> (<a class=\"localLink\" href=\"/measuredProperty\">measuredProperty</a> properties can, but need not always, be W3C RDF Data Cube \"measure properties\", as in the <a href=\"https://www.w3.org/TR/vocab-data-cube/#dsd-example\">lifeExpectancy example</a>).\nSee also <a class=\"localLink\" href=\"/StatisticalPopulation\">StatisticalPopulation</a>, and the <a href=\"/docs/data-and-datasets.html\">data and datasets</a> overview for more details.",
      "rdfs:label": "Observation",
      "rdfs:subClassOf": {
        "@id": "schema:Intangible"
      }
    },
    {
      "@id": "schema:additionalType",
      "@type": "rdf:Property",
      "rdfs:comment": "An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.",
      "rdfs:label": "additionalType",
      "rdfs:subPropertyOf": {
        "@id": "http://schema.org/http://www.w3.org/1999/02/22-rdf-syntax-ns#type"
      },
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:URL"
      }
    },
    {
      "@id": "schema:observedNode",
      "@type": "rdf:Property",
      "rdfs:comment": "The observedNode of an <a class=\"localLink\" href=\"/Observation\">Observation</a>, often a <a class=\"localLink\" href=\"/StatisticalPopulation\">StatisticalPopulation</a>.",
      "rdfs:label": "observedNode",
      "schema:domainIncludes": {
        "@id": "schema:Observation"
      },
      "schema:rangeIncludes": {
        "@id": "schema:StatisticalPopulation"
      }
    },
    {
      "@id": "schema:alternateName",
      "@type": "rdf:Property",
      "rdfs:comment": "An alias for the item.",
      "rdfs:label": "alternateName",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:Text"
      }
    },
    {
      "@id": "schema:measuredValue",
      "@type": "rdf:Property",
      "rdfs:comment": "The measuredValue of an <a class=\"localLink\" href=\"/Observation\">Observation</a>.",
      "rdfs:label": "measuredValue",
      "schema:domainIncludes": {
        "@id": "schema:Observation"
      },
      "schema:rangeIncludes": {
        "@id": "schema:DataType"
      }
    },
    {
      "@id": "schema:image",
      "@type": "rdf:Property",
      "rdfs:comment": "An image of the item. This can be a <a class=\"localLink\" href=\"/URL\">URL</a> or a fully described <a class=\"localLink\" href=\"/ImageObject\">ImageObject</a>.",
      "rdfs:label": "image",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": [
        {
          "@id": "schema:ImageObject"
        },
        {
          "@id": "schema:URL"
        }
      ]
    },
    {
      "@id": "schema:mainEntityOfPage",
      "@type": "rdf:Property",
      "rdfs:comment": "Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See <a href=\"/docs/datamodel.html#mainEntityBackground\">background notes</a> for details.",
      "rdfs:label": "mainEntityOfPage",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": [
        {
          "@id": "schema:CreativeWork"
        },
        {
          "@id": "schema:URL"
        }
      ]
    },
    {
      "@id": "schema:Intangible",
      "@type": "rdfs:Class",
      "rdfs:comment": "A utility class that serves as the umbrella for a number of 'intangible' things such as quantities, structured values, etc.",
      "rdfs:label": "Intangible",
      "rdfs:subClassOf": {
        "@id": "schema:Thing"
      }
    },
    {
      "@id": "schema:subjectOf",
      "@type": "rdf:Property",
      "rdfs:comment": "A CreativeWork or Event about this Thing.",
      "rdfs:label": "subjectOf",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": [
        {
          "@id": "schema:Event"
        },
        {
          "@id": "schema:CreativeWork"
        }
      ]
    },
    {
      "@id": "schema:identifier",
      "@type": "rdf:Property",
      "rdfs:comment": "The identifier property represents any kind of identifier for any kind of <a class=\"localLink\" href=\"/Thing\">Thing</a>, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See <a href=\"/docs/datamodel.html#identifierBg\">background notes</a> for more details.",
      "rdfs:label": "identifier",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": [
        {
          "@id": "schema:URL"
        },
        {
          "@id": "schema:PropertyValue"
        },
        {
          "@id": "schema:Text"
        }
      ]
    },
    {
      "@id": "schema:observationDate",
      "@type": "rdf:Property",
      "rdfs:comment": "The observationDate of an <a class=\"localLink\" href=\"/Observation\">Observation</a>.",
      "rdfs:label": "observationDate",
      "schema:domainIncludes": {
        "@id": "schema:Observation"
      },
      "schema:rangeIncludes": {
        "@id": "schema:DateTime"
      }
    },
    {
      "@id": "schema:marginOfError",
      "@type": "rdf:Property",
      "rdfs:comment": "A marginOfError for an <a class=\"localLink\" href=\"/Observation\">Observation</a>.",
      "rdfs:label": "marginOfError",
      "schema:domainIncludes": {
        "@id": "schema:Observation"
      },
      "schema:rangeIncludes": {
        "@id": "schema:DateTime"
      }
    },
    {
      "@id": "schema:name",
      "@type": "rdf:Property",
      "rdfs:comment": "The name of the item.",
      "rdfs:label": "name",
      "rdfs:subPropertyOf": {
        "@id": "http://schema.org/http://www.w3.org/2000/01/rdf-schema#label"
      },
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:Text"
      }
    },
    {
      "@id": "schema:potentialAction",
      "@type": "rdf:Property",
      "rdfs:comment": "Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.",
      "rdfs:label": "potentialAction",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:Action"
      }
    },
    {
      "@id": "schema:sameAs",
      "@type": "rdf:Property",
      "rdfs:comment": "URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.",
      "rdfs:label": "sameAs",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:URL"
      }
    },
    {
      "@id": "schema:url",
      "@type": "rdf:Property",
      "rdfs:comment": "URL of the item.",
      "rdfs:label": "url",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:URL"
      }
    },
    {
      "@id": "schema:description",
      "@type": "rdf:Property",
      "rdfs:comment": "A description of the item.",
      "rdfs:label": "description",
      "schema:domainIncludes": {
        "@id": "schema:Thing"
      },
      "schema:rangeIncludes": {
        "@id": "schema:Text"
      }
    }
  ]
}
</script>
    

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