Maass, WolfgangFiller, AndreasHochberger, ChristianLiskowsky, Rüdiger2019-06-042019-06-042006978-3-88579-188-1https://dl.gi.de/handle/20.500.12116/23561Small-scale wireless communication technologies allow for situated consumer-product communication during buying decision making. We present the status of a generic model and implementation of semantically annotated physical products and an associated mobile and web-based infrastructure. Cornerstones are a RDF-based container model for semantic product descriptions (SPDO), an appropriate web-based product query language (PQL) and a web-service middleware infrastructure (Tip 'n Tell).enText/Conference Paper1617-5468