PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX bsbm: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/vocabulary/>

SELECT ?product ?label
WHERE {
	?product rdfs:label ?label .
    ?product rdf:type bsbm:Product .
	FILTER regex(?label, "%word1%")
}