PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX schema: <http://schema.org/> 
PREFIX foaf: <http://xmlns.com/foaf/0.1/>

INSERT DATA INTO <urn:this:database:doc>
 {
<#this> <#relatedTo> <#that> .
<#relatedTo> a rdf:Property, owl:ObjectProperty ;
		rdfs:subPropertyOf foaf:knows ;
rdfs:label “relatedTo” . 

          foaf:knows owl:equivalentProperty schema:knows . 

	<#this> a foaf:Person ;
		    schema:name “Kingsley Idehen” .
         <#that> a foaf:Person ;
                      schema:name “Hugh Williams” .
   }