<http://webisa.webdatacommons.org/206031572> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/206031572> <http://www.w3.org/ns/prov#wasQuotedFrom> <theonlinenewsstand.org> . <http://webisa.webdatacommons.org/206031572> <http://www.w3.org/ns/prov#value> "April 2015Putting Relativity to the Test -- Discover (April 1st, 2015)Defying Gravity -- Discover (April 1st, 2015)Beyond Einstein -- Discover (April 1st, 2015)Between the Folds -- Discover (April 1st, 2015)Cold Case -- Discover (April 1st, 2015)Wake-Up Call -- Discover (April 1st, 2015)Our First Winter -- Discover (April 1st, 2015)No Such Thing as a Black Hole? -- Discover (April 1st, 2015)Comple" . <http://webisa.webdatacommons.org/prov/92745003> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/206031572> .