<http://webisa.webdatacommons.org/238777807> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/78337722> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/238777807> . <http://webisa.webdatacommons.org/238777807> <http://www.w3.org/ns/prov#value> "Saturday morning is the best time to post." . <http://webisa.webdatacommons.org/238777807> <http://www.w3.org/ns/prov#wasQuotedFrom> <prdaily.com> .