I want to write Python script using Raptor to compare two RDF files where the 2nd RDF file would have a a specific format that the 1st one should foll ...

In order to install Virtuoso on my MacOS X environment, i used the brew port, that is: By doing so, it automatically installed some ODBC/iODBC driv ...

In rdfproc/redland how can I add a typed literal ? The man page says: my rdf file: I tried: but got the following error: a simple 'add' wo ...

How does one pipe data to rapper (command-line RDF parser by Redland)? The following does not work: ...

I need to load a subset of the DBPedia graph into iGraph in order to compute some graph statistics (such as node centrality, ...). I load DBPedia trip ...

I'm trying to use https://github.com/p2/Redland-ObjC, that compiles and runs fine on iOS to store RDF triples in the iOS sqlite3 database. However, do ...

I went over the redland documentation and there are some problems I couldn't be certain of solving. Looking on a c++ side, suppose you generate numer ...

Why does the following test produce an error? Does Redland's turtle parser insist on a base URI even if all actual URIs are absolute? (Apache Jena app ...

I'm trying to parse the Turtle dump from the Freebase Data Dumps using libraptor2 [version 2-2.0.10], and my program runs out of memory. So, I tried u ...

I've now isolated a problem with the Redland RDF libraries that I had also previously asked about. So I'm still wondering: what causes the following t ...

I'm currently trying to compile redland (librdf http://librdf.org/) under Windows. According to their website it should build under Windows. As i don' ...

The Redland library and the RDF::Redland bindings for Perl are very well documented when it comes to creating a persistent store and a model and parsi ...

I am trying to parse a rather large NTriples file using the code from Parse large RDF in Python I installed raptor and the redland-bindings for pytho ...

I'm using the Redland Python bindings to add triples to Virtuoso RDF.Storage(storage_name='virtuoso') and am trying to understand how context is imple ...

I am trying to build the Raptor RDF Syntax Library. I can successfully install it using homebrew but would like to build from source instead. Howeve ...

I am converting user-defined-queries into SPARQL. For example, when user says, "abc", it means give me all nodes of a given type which have some attri ...

Given a RDF file, I want to write a python script to validate the file and comment if in wrong format. HOw do I do this with RAptor? or Sax or is ther ...

I have problems with this code: When trying to open the above mentioned url, I get redirected to an url, which URI.parse obviously doesn´t like: ...

For some reason I can't issue DESCRIBE queries using Redland ( librdf.org ), is it possible to rewrite DESCRIBE as a CONSTRUCT QUERY for a given URI? ...

I'm trying to query remote endpoints and get get owl:sameAs mappings, I've tried both RDFLib and Redland but neither worked for me, probably I'm not d ...