About: http://webisa.webdatacommons.org/242649532

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	IndexTank search API is free to try, is pay-as-you-go and is a model very similar to that adopted by Heroku, the Ruby-on-Rails platform-as-a-service.
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com