The adoption of ontologies for the Web of Data can be increased by tools that help populating respective knowledge bases from legacy content, e.g. existing databases, business applications, or proprietary data formats. In this demo and poster, we show the results from our efforts of developing a suite of open-source tools for creating e-commerce descriptions for the Web of Data based on the GoodRelations ontology. Also, we demonstrate how RDF/XML data can be (1) submitted to Yahoo SearchMonkey via the RDF2DataRSS conversion tool, (2) inspected using the SearchMonkey Meta-Data Inspector, and (3) how common data inconsistencies can be spotted with the GoodRelations Validator.