<http://webisa.webdatacommons.org/prov/236459861>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/132876244> .
<http://webisa.webdatacommons.org/132876244>	<http://www.w3.org/ns/prov#value>	"However, this seems to work only with certain types of pen ??? probably related to the strong solvent in the pen." .
<http://webisa.webdatacommons.org/132876244>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/132876244>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<saps.org.uk> .