About: http://webisa.webdatacommons.org/271971189

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	The original switcher can be adapted to fix many of the problems you have highlighted such as using A tags, see http://jon.dowland.name/ for an example.
http://www.w3.org/ns/prov#wasQuotedFrom	alistapart.com