<http://webisa.webdatacommons.org/414851388>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/prov/375007056>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414851388> .
<http://webisa.webdatacommons.org/414851388>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/414851388>	<http://www.w3.org/ns/prov#value>	"acyl group, for example an acetyl group, and each n is independently an integer from about 1 to about 20." .