<http://webisa.webdatacommons.org/320052570>	<http://www.w3.org/ns/prov#value>	"&quot;nothing else is a formula&quot; or &quot;a string is a formula if and only if it" .
<http://webisa.webdatacommons.org/320052570>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/320052570>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nyu.edu> .
<http://webisa.webdatacommons.org/prov/472266051>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320052570> .