About: http://webisa.webdatacommons.org/314284682

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	Suitable leaving X2 groups are, for example, halogens, C1 -C8 alkyl sulfates or aryl sulfates, preferably halogens, especially chlorine or fluorine, more especially fluorine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au