About: http://webisa.webdatacommons.org/71299954

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	Below is an example of a non-working code.Can anybody point what is missing or wrong?I could not figure it out.Using class=validate[required] is also not working.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com