<http://webisa.webdatacommons.org/121586592>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/54774453>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121586592> .
<http://webisa.webdatacommons.org/121586592>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/121586592>	<http://www.w3.org/ns/prov#value>	"Prove by induction that the sum of harmonic series Hn from 1 to n where n is a natural number is as follows." .