I guess the following line should end with a semicolon instead of a dot: https://github.com/entsoe/application-profiles-library/blob/af26d5c45e3734b7f4ef1934b4ba1263e2c435ad/CGMES/CurrentRelease/SHACL/61970-600-1_AllProfiles-AP-Con-Complex-SolvedMAS-SHACL.ttl#L97
I guess the following line should end with a semicolon instead of a dot:
application-profiles-library/CGMES/CurrentRelease/SHACL/61970-600-1_AllProfiles-AP-Con-Complex-SolvedMAS-SHACL.ttl
Line 97 in af26d5c