<http://webisa.webdatacommons.org/prov/205416179>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139920471> .
<http://webisa.webdatacommons.org/139920471>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/139920471>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/139920471>	<http://www.w3.org/ns/prov#value>	"the user need to put the matrix in and the index and the program returns true if there is a path between the ..." .
<http://webisa.webdatacommons.org/prov/489937884>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139920471> .