<http://webisa.webdatacommons.org/195613407> <http://www.w3.org/ns/prov#wasQuotedFrom> <avatargeneration.com> . <http://webisa.webdatacommons.org/prov/440110287> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/195613407> . <http://webisa.webdatacommons.org/195613407> <http://www.w3.org/ns/prov#value> "The book is divided into sections such as numbers, computation, shapes, and test." . <http://webisa.webdatacommons.org/195613407> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .