report issues

[leonqli]

Some of the rdf:labels are wrong from the download file of mesh.nt:
https://nlmpubs.nlm.nih.gov/projects/mesh/rdf/mesh.nt
for example: the name should not be "80.647"
    http://id.nlm.nih.gov/mesh/M0062741 http://www.w3.org/2000/01/rdf-schema#label "80.647"@en .