<http://webisa.webdatacommons.org/139770656>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/139770656>	<http://www.w3.org/ns/prov#value>	"together form a cyclic acetal or ketal; and R5 is a hydrogen atom, alkoxyl, alkyl, halo, aryl, or alkenyl group." .
<http://webisa.webdatacommons.org/prov/333024195>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139770656> .
<http://webisa.webdatacommons.org/139770656>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .