About: http://webisa.webdatacommons.org/265934663

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	In a thirtieth embodiment, applicable to the first through twenty ninth embodiments, R5 is a halogen atom, such as fluorine, and R6 is a hydrogen atom.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com