<http://webisa.webdatacommons.org/56578047>	<http://www.w3.org/ns/prov#value>	"Since then, the arXiv has expanded to cover all of physics, as well as other fields, such as mathematics and computer science." .
<http://webisa.webdatacommons.org/prov/413704419>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/56578047> .
<http://webisa.webdatacommons.org/56578047>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/39646359>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/56578047> .
<http://webisa.webdatacommons.org/56578047>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.co.uk> .