About: http://webisa.webdatacommons.org/152212228

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	It is a JavaScript library that allows developers to switch between Yahoo!, Microsoft, and Google, but also has a number of advanced features including the ability to load your own tiles and markers.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com