List of e1 where:

Entity1 is a owl:Class . Drop
Entity1 = <http://www.fao.org/aims/aos/languagecode.owl#type> . Drop
Entity1 = <http://www.fao.org/aims/aos/languagecode.owl#ISO639-1> . Drop
Entity1 = <http://usefulinc.com/ns/doap#ArchRepository> . Drop
Entity1 = <http://www.fao.org/aims/aos/languagecode.owl#ISO639-2> . Drop
Entity1 = <http://www.openlinksw.com/schema/attribution#TransformationErrors> . Drop
Entity1 = <http://usefulinc.com/ns/doap#CVSRepository> . Drop
Entity1 = <http://www.openlinksw.com/schema/attribution#NamedEntity> . Drop
Entity1 = <http://usefulinc.com/ns/doap#BKRepository> . Drop