<http://webisa.webdatacommons.org/278222223>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/516172264>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278222223> .
<http://webisa.webdatacommons.org/278222223>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<haskell.org> .
<http://webisa.webdatacommons.org/278222223>	<http://www.w3.org/ns/prov#value>	"-- for x, x' of types a, b, or c, we assume show x == show x' &lt;==&gt; x == x'" .