About: http://webisa.webdatacommons.org/397072304

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 fact that there is a one-to-one relationship between use and cost is important.Under a ???free??? bridge scenario this link is broken.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com