  Our food preferences guide our food choices and in turn affect our personal
health and our social life. In this paper, we adopt an approach using a domain
ontology expressed in OWL2 to support the acquisition and representation of
preferences in formalism CP-Net. Specifically, we present the construction of
the domain ontology and questionnaire design to acquire and represent the
preferences. The acquisition and representation of preferences are implemented
in the field of university canteen. Our main contribution in this preliminary
work is to acquire preferences and enrich the model preferably with domain
knowledge represented in the ontology.
