<http://webisa.webdatacommons.org/438801276>	<http://www.w3.org/ns/prov#value>	"ixture (3 lab periods) IR, recryst., mp.s and other techniques you learnt this semester About PowerShow.com" .
<http://webisa.webdatacommons.org/438801276>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<powershow.com> .
<http://webisa.webdatacommons.org/prov/502173111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/438801276> .
<http://webisa.webdatacommons.org/438801276>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .