Fix last syntax tests

Julien LepillerThu Apr 02 00:23:35+0200 2020

5668af9

guile-rdf/rdf
namelast commitdate
rdf.scmInitial commitTue Mar 31 04:36:06+0200 2020
xsd.scmInitial commitTue Mar 31 04:36:06+0200 2020