<http://webisa.webdatacommons.org/68948039> <http://www.w3.org/ns/prov#wasQuotedFrom> <oreilly.com> . <http://webisa.webdatacommons.org/68948039> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/68948039> <http://www.w3.org/ns/prov#value> "You will see links to iTunes and other apps stores.???" . <http://webisa.webdatacommons.org/prov/405354486> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/68948039> .