About: http://webisa.webdatacommons.org/89430985

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	whereby when R1 and R2 are each methyl, X is ???O???, Y is a covalent bond, R5 is CH3 m is not 11, or when R1 and R2 are each methyl, X is ???O???, Y is a covalent bond R5 is hydrogen, m is not 12.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com