Issue 91: P72 has language is redundant
An opinion is, that P72 could be described as E33 Linguistic Object: has type.
Alternative opinion is, that language pertains more to contents, but the instantiation is not discrete, similar to materials.
Delete P72 has language, because it is covered by P2 has type
Christian-Emil Ore, 21/2/2002.
A language has more complex relationship with a text. Keep link P72 and the type Language.
Proposal rejected. Copenhagen 3/7/2002 (see issue 100).