<http://webisa.webdatacommons.org/238781619>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uspto.gov> .
<http://webisa.webdatacommons.org/238781619>	<http://www.w3.org/ns/prov#value>	"an atom other than C, O, H, P, or halogen." .
<http://webisa.webdatacommons.org/prov/215895360>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/238781619> .
<http://webisa.webdatacommons.org/238781619>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .