<rdf:RDF
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    xmlns:owl="http://www.w3.org/2002/07/owl#"
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    xmlns:j.2="http://rdfs.org/ns/void#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" > 
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    <j.1:wasDerivedFrom rdf:resource="http://www.drugbank.ca/system/downloads/current/structures/all.sdf.zip"/>
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    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
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    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
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    <owl:equivalentProperty rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#SymmetricProperty"/>
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    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
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    <rdfs:subPropertyOf rdf:resource="http://purl.org/pav/contributedBy"/>
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    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
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    <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#wasDerivedFrom"/>
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    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
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    <j.1:wasDerivedFrom rdf:resource="http://rdf.chemspider.com/void.rdf"/>
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