MPSPARQL-8: Use OPTIONAL for all fields in the "work" db
authorHeikki Levanto <heikki@indexdata.dk>
Tue, 17 Feb 2015 10:33:03 +0000 (11:33 +0100)
committerHeikki Levanto <heikki@indexdata.dk>
Tue, 17 Feb 2015 10:33:03 +0000 (11:33 +0100)
commit2ba1be81c6e39a049ea5ae80aa999dd8e0d2efae
treed9628066750380b32ef2bb84276718047066701c
parent3239fe704efb9e3725bdb04334392a3dbbb9b71a
MPSPARQL-8: Use OPTIONAL for all fields in the "work" db

Seems to work all right, although we don't have enough test data
to see records without subjects or authors
bibframe/triplestore.xml