<http://webisa.webdatacommons.org/prov/277479179> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/6621048> . <http://webisa.webdatacommons.org/prov/413535039> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/6621048> . <http://webisa.webdatacommons.org/6621048> <http://www.w3.org/ns/prov#value> "ned challenges and others related to the types of applications discussed above and in other applications." . <http://webisa.webdatacommons.org/6621048> <http://www.w3.org/ns/prov#wasQuotedFrom> <freepatentsonline.com> . <http://webisa.webdatacommons.org/6621048> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .