About: http://webisa.webdatacommons.org/366418660

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	# [10:32] <MikeSmith> annevk2: not sure if it is worth noting in the diff doc, but the restriction in HTML5 that the target attribute and iframe name attribute must be at least one character is a change vs HTML4
http://www.w3.org/ns/prov#wasQuotedFrom	krijnhoetmer.nl