About: http://webisa.webdatacommons.org/453690479

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Preferably, R5 and R6 are linear or branched alkyl radicals having from 6 to 18 carbon atoms or hydrogen and in particular have 6, 12 or 16 carbon atoms, R5 and R6 not both simultaneously being hydrogen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com