About: http://webisa.webdatacommons.org/226321953

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	; R5 is a halogen atom; and R6 is an alkyl group, an aryl group, an aralkyl group, an alkoxy group or an aryloxy group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com