#154 Datatype was not recognised

[Anonymous]

Dataset: specific_mappingbased_properties_en.nt

I am creating a repository with triple DBpedia. To make loading these triples i'm using Sesame. By doing loading the dataset specific_mappingbased_properties_en.nt
I encounter the following error: org.openrdf.rio.RDFParseException: '135765 .0 'was not Recognised, and Could not be verified, with datatype http://dbpedia.org/datatype/ squareKilometre [line 2].

I believe that refers to triple that are not valid. Any way to resolve this situation?

Thanks in advance.