<http://webisa.webdatacommons.org/275482908>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/512138626>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275482908> .
<http://webisa.webdatacommons.org/275482908>	<http://www.w3.org/ns/prov#value>	"Many people considered Harary to be the world-leading graph theorist and he was in much demand to lecture to universities, societies, academies and other organisations." .
<http://webisa.webdatacommons.org/275482908>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<st-andrews.ac.uk> .
<http://webisa.webdatacommons.org/prov/513166156>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275482908> .