About: http://webisa.webdatacommons.org/397088274

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 changing views of the web, from being primarily about presentation on screens before 1997, towards concepts such as semantic mark-up and accessibility, made public by key events in 1997/8 based on earlier discussions.
http://www.w3.org/ns/prov#wasQuotedFrom	barrypearson.co.uk