<http://webisa.webdatacommons.org/111399580>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/111399580>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/63419274>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111399580> .
<http://webisa.webdatacommons.org/111399580>	<http://www.w3.org/ns/prov#value>	"Another group within the embodiment of the compounds of the invention where W is --O-- is that wherein X is other than hydrogen." .