About: http://webisa.webdatacommons.org/133322621

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	Even services that are free to use, such as the databases we studied, should utilize the necessary (and legitimate) positioning techniques; this is the first step towards being usable.
http://www.w3.org/ns/prov#wasQuotedFrom	upf.edu