hbz/oerworldmap — pull request #29 by fsteeg (2014-03-13 17:05:51+00:00)
Title: Support multiple type filters with OR logic

See #28

Deployed to staging, sample query:

http://staging.api.lobid.org/oer?q=Africa&t=http://schema.org/CollegeOrUniversity,http://www.w3.org/ns/org#OrganizationalCollaboration

Assigning to @literarymachine for functional review.