About: http://webisa.webdatacommons.org/200390077

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	* have ONE constructor on your Book class which expects ONE argument of type ???BookConfiguration??? (one little-used feature of PHP 5 is you can actually type your arguments like you can in Java and other languages):
http://www.w3.org/ns/prov#wasQuotedFrom	potstuck.com