<http://webisa.webdatacommons.org/prov/224441064>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/204472749> .
<http://webisa.webdatacommons.org/204472749>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/162457968>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/204472749> .
<http://webisa.webdatacommons.org/204472749>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/204472749>	<http://www.w3.org/ns/prov#value>	"While portal VoIP services allow simple means to connect users within the online service community, the user has to use different devices and services such as the mobile phone when interacting with users outside of the online community." .