Fix sting parsing

Julien LepillerThu Apr 02 15:20:10+0200 2020

0932c21

guile-rdf/test-modules
namelast commitdate
online.scmAdd evaluation test supportThu Apr 02 03:41:41+0200 2020
result.scmAdd test infrastructure and turtle testTue Mar 31 04:36:16+0200 2020
testsuite.scmAdd test infrastructure and turtle testTue Mar 31 04:36:16+0200 2020