<http://webisa.webdatacommons.org/224877605>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<howtodrawit.com> .
<http://webisa.webdatacommons.org/prov/162545336>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/224877605> .
<http://webisa.webdatacommons.org/224877605>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/224877605>	<http://www.w3.org/ns/prov#value>	"The use of the word chalk is quite misleading, for what is meant is actually a pure glue ground, irrespective of whether chalk, bole, anal in, or other filler is used." .