<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="http://www.daml.org/2003/01/periodictable/PeriodicTable#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:ns1="http://">
<owl:DatatypeProperty rdf:about="http://www.daml.org/2003/01/periodictable/PeriodicTable#casRegistryID">
<rdfs:comment>Chemical Abstracts Service (CAS) related information</rdfs:comment>
<rdfs:seeAlso rdf:resource="http://www.cas.org"/>
</owl:DatatypeProperty>
</rdf:RDF>
<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="http://www.daml.org/2003/01/periodictable/PeriodicTable#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:ns1="http://">
<owl:DatatypeProperty rdf:about="http://www.daml.org/2003/01/periodictable/PeriodicTable#casRegistryID">
<rdfs:comment>Chemical Abstracts Service (CAS) related information</rdfs:comment>
<rdfs:seeAlso rdf:resource="http://www.cas.org"/>
</owl:DatatypeProperty>
</rdf:RDF>