Please forgive me if I am not using the correct terminology, but i would like some feedback on whether I am solving a problem in the best way possible. I am building a system wher …

Hi, I was wondering what the implications are of using, in particular, multiple domain attributes for a property - and i suppose to some extent this would apply to the range attrib …

Hi does anyone know if there is an ideal property for describing the inverse of dcterms:subject? Or, would it be a case of having to define your own property for this relationship …

Hi there, Im working with some string literals containing accented characters from Spanish (eg. constitución) and Im trying to pop them into a triple store. Sesame will take the R …

Hi, I have Joseki+Pellet setup. I would like <urn:ITEM:1234:REV-1> to inherit 'title' ("Latest Name") from its parent class through inferencing (shown in SPARQL result). How …

I've seen a few references online of features to avoid in RDF (reification, rdf:Alt), however, I have not seen a significant guide on why these features are to be avoided. Is ther …

I'm curious what kind of experiences people have had with SPIN? I see that there seems to be a reference implementation for Jena, as well as support in Topbraid. Have you found t …

Given the following RDF triples: @prefix swan: <http://swan.mindinformatics.org/ontologies/1.2/citations/>. @prefix foaf: <http://xmlns.com/foaf/0.1/>. <urn:doi:10 …

I can spell RDF, RDFS, and OWL; but that's about all I can do, so bare with me. I think I need an RDF editor. In Eclipse, I've been playing with TopBraid Composer, which I under …

Can anyone suggest a starting cluster configuration (nodes, memory, disk) for a BigData RDF store?

Did anybody succeed already in using a local RDF store on SQLite and Android?

Classes are introduced in RDFS (rdfs:Class), which is built on top of RDF. So why is there a property rdf:type, if RDF does not support classes (and everything is therefore untyp …

I'm working on a web site which is backed by an RDF store, and which generates at runtime various views onto this data in various formats. Something that keeps cropping up is the n …

I have a dataset that has two different date-time datatypes; timestamps and from-to dates (lifespan data, formatted as yyyy–yyyy). I'm considering issues related to the formatting …

I'm currently converting controlled vocabulary to RDF and I'm looking for datasources that use the Universal Decimal Classification system (UDC) that I can link to. Any ideas?