<http://webisa.webdatacommons.org/101598826> <http://www.w3.org/ns/prov#value> "For app enthusiasts ready to try health apps, the programs won???t cost much; a wide variety of apps are offered free, or at least for under $5 on Android, iPhone and other systems." . <http://webisa.webdatacommons.org/101598826> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/274957754> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/101598826> . <http://webisa.webdatacommons.org/101598826> <http://www.w3.org/ns/prov#wasQuotedFrom> <techetron.com> . <http://webisa.webdatacommons.org/prov/394052402> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/101598826> .