Which DC property to use for declaring license?

[cmungall]

dce:rights?

http://sparql.hegroup.org/sparql?default-graph-uri=&query=SELECT+*+WHERE+{%3Fx+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2Frights%3E+%3Flicense}&format=text%2Fhtml&debug=on&timeout=

dce:license?

http://sparql.hegroup.org/sparql?default-graph-uri=&query=SELECT+*+WHERE+{%3Fx+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2Flicense%3E+%3Flicense}&format=text%2Fhtml&debug=on&timeout=

http://obofoundry.github.io/principles/fp-001-open.html is clear that license should be used, so the first set above should be changed at source

[cmungall]

I forgot I filed this. I'm going to close this and replace with the more comprehensive #540