<http://webisa.webdatacommons.org/prov/388696375>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179575814> .
<http://webisa.webdatacommons.org/179575814>	<http://www.w3.org/ns/prov#value>	"up.1 are a hydrogen atom or an alkyl group of 1 to 4 carbon atoms, such as in particular the methyl or ethyl group." .
<http://webisa.webdatacommons.org/179575814>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/158647715>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179575814> .
<http://webisa.webdatacommons.org/179575814>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .