<https://kgdev.net/products/#select-products>
        a       <https://w3id.org/atomgraph/linkeddatahub#Content> ;
        <http://www.w3.org/1999/02/22-rdf-syntax-ns#value>
                <https://kgdev.net/products/#select-products-query> .

<https://kgdev.net/products/#select-products-query>
        a                             <http://spinrdf.org/sp#Select> ;
        <http://purl.org/dc/terms/title>
                "Select products" ;
        <http://spinrdf.org/sp#text>  "\n        PREFIX  schema: <https://schema.org/>\n        PREFIX  foaf: <http://xmlns.com/foaf/0.1/>\n        PREFIX  sioc: <http://rdfs.org/sioc/ns#>\n\n        SELECT DISTINCT  ?product\n        WHERE\n          { GRAPH ?doc\n              { ?doc      sioc:has_container  $this ;\n                          foaf:primaryTopic   ?product .\n                ?product  schema:name         ?productName\n                OPTIONAL\n                  { ?product  schema:license  ?license }\n              }\n          }\n        ORDER BY ?productName\n        " .

<https://kgdev.net/products/>
        a       <https://www.w3.org/ns/ldt/document-hierarchy#Container> ;
        <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1>
                <https://kgdev.net/products/#select-products> ;
        <http://purl.org/dc/terms/description>
                "Knowledge Graph database products" ;
        <http://purl.org/dc/terms/modified>
                "2023-10-10T07:28:20.816Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
        <http://purl.org/dc/terms/title>
                "Products" ;
        <http://rdfs.org/sioc/ns#has_parent>
                <https://kgdev.net/> .