W06: Invalid UCD 'x': explanation 10 (52.63%)

URL Network Warnings Schema Expected votlint
http://vizier.unistra.fr/viz-bin/conesearch/I/220/out?RA=45.0&DEC=0.07460390065517808&SR=0.1&VERB=3 - 8 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/I/243/out?RA=45.0&DEC=0.07460390065517808&SR=0.1&VERB=3 - 10 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/I/252/out?RA=45.0&DEC=0.07460390065517808&SR=0.1&VERB=3 - 6 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/I/254/out?RA=45.0&DEC=0.07460390065517808&SR=0.028629053431811713&VERB=3 - 8 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/I/255/out?RA=45.0&DEC=0.07460390065517808&SR=0.1&VERB=3 - 8 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/I/284/out?RA=45.0&DEC=0.01865097022296821&SR=0.028629053431811713&VERB=3 - 26 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/I/345/gaia2?RA=45.0&DEC=0.03730194242226949&SR=0.028629053431811713&VERB=3 - 32 1.4 - ?
http://vizier.unistra.fr/viz-bin/conesearch/II/246/out?RA=45.0&DEC=0.03730194242226949&SR=0.028629053431811713&VERB=3 - 14 1.4 - ?
http://wfaudata.roe.ac.uk/twomass-dsa/DirectCone?DSACAT=TWOMASS&DSATAB=twomass_psc&RA=218.8&DEC=-29.9&SR=0.1&VERB=3 - 6 1.1 - ?
http://wfaudata.roe.ac.uk/twomass-dsa/DirectCone?DSACAT=TWOMASS&DSATAB=twomass_xsc&RA=218.8&DEC=-29.9&SR=0.1&VERB=3 - 20 1.1 - ?