<http://webisa.webdatacommons.org/354775923>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<grg.org> .
<http://webisa.webdatacommons.org/354775923>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/272697150>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/354775923> .
<http://webisa.webdatacommons.org/354775923>	<http://www.w3.org/ns/prov#value>	"would require new physics, or new kinds of matter, and which may therefore never come to pass." .