<http://webisa.webdatacommons.org/40624272>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .
<http://webisa.webdatacommons.org/prov/347737330>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40624272> .
<http://webisa.webdatacommons.org/40624272>	<http://www.w3.org/ns/prov#value>	"concat(a, b) // ambiguous if b is an array, no?" .
<http://webisa.webdatacommons.org/40624272>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .