<http://webisa.webdatacommons.org/451368990>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<iop.org> .
<http://webisa.webdatacommons.org/451368990>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/451368990>	<http://www.w3.org/ns/prov#value>	"In particular, he observed that superstring theories often contain multiple kinds of string, as well as junctions between them, and so lead to distinctive network properties and signatures." .
<http://webisa.webdatacommons.org/prov/396486603>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451368990> .