<http://webisa.webdatacommons.org/447421133>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sitepoint.com> .
<http://webisa.webdatacommons.org/prov/117736266>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447421133> .
<http://webisa.webdatacommons.org/447421133>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/447421133>	<http://www.w3.org/ns/prov#value>	"Question 2) In the above output, I can see just the values i.e. 1 and 2 and not the key i.e. 'a' and 'b'...why are they not included in the output?" .