Update doap:license (again) to https://unlicense.org/1.0/.

Author: gkellogg

etc/doap.nq

@@ -7,7 +7,7 @@
 <https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#documenter> <https://bhuga.net/#ben> .
 <https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#documenter> <https://ar.to/#self> .
 <https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#documenter> <https://greggkellogg.net/foaf#me> .
-<https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#license> <https://unlicense.org/> .
+<https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#license> <https://unlicense.org/1.0/> .
 <https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#developer> <https://bhuga.net/#ben> .
 <https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#developer> <https://ar.to/#self> .
 <https://rubygems.org/gems/rdf> <http://usefulinc.com/ns/doap#developer> <https://greggkellogg.net/foaf#me> .