About: http://webisa.webdatacommons.org/234932518

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	R1 represents a halogen atom, a methyl, trifluoromethyl, methoxy or hydroxy group, in particular a chlorine atom, a methyl or methoxy group;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com