<http://webisa.webdatacommons.org/251373034>	<http://www.w3.org/ns/prov#value>	"Alternatively, A may be a group which is related to one of these three moieties in that any carbon is replaced with S or O. For example, A may be a moiety where S replaces one or two carbon atoms such as one of the following or the like." .
<http://webisa.webdatacommons.org/prov/165608943>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251373034> .
<http://webisa.webdatacommons.org/251373034>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/251373034>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .