About: http://webisa.webdatacommons.org/423912705

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	22 Sep 2012, 02:12 well, i first chose E but on a second thought, i chose A , cos, drug related is an entity and others' is another entity that must be recognised as well. so i go for A, i hope am right.
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com