<http://webisa.webdatacommons.org/229963496>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cadforum.cz> .
<http://webisa.webdatacommons.org/229963496>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/229963496>	<http://www.w3.org/ns/prov#value>	"There are also third-party tools for conversion of vectors from DWF to DXF or other formats." .
<http://webisa.webdatacommons.org/prov/213059878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/229963496> .