<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rotating_disc_computer_storage_media> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Optical_disc> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Ultra Density Optical" .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_laser_articles> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Audiovisual_introductions_in_2000> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/2004/02/skos/core#altLabel>	"ultra density optical" .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Ultra_Density_Optical> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/2000/01/rdf-schema#label>	"Ultra Density Optical" .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Laser_article> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Audiovisual_introduction_in_2000> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Disk_cartridge> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Japanese_inventions> .
<http://caligraph.org/resource/Lambertus_Hesselink>	<http://caligraph.org/ontology/academicDiscipline>	<http://caligraph.org/resource/Ultra_Density_Optical> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Rotating_disc_computer_storage_medium> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/2004/02/skos/core#altLabel>	"UDO" .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Computer_data_storage> .
<http://caligraph.org/resource/Ultra_Density_Optical>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Japanese_invention> .