OWL documents, known as ontologies, can be published in the World Wide Web and may refer to or be referred from other OWL ontologies. OWL is a computational logic-based language such that knowledge expressed in OWL can be exploited by computer programs, e.g., to verify the consistency of that knowledge or to make implicit knowledge explicit. This is especially true for strictly nocturnal species such as the barn owls The prominences above a great horned owl's head are commonly mistaken as its ears. In Mongolia the owl is regarded as a benign omen. Sa deuxième version est devenue une recommandation du W3C fin 2012 [1], [2].. OWL définit trois sous-langages, du moins expressif au plus expressif : Les langages sur lesquels il est construit sont largement interprétables, beaucoup d'applications savent déjà manipuler le Le Web sémantique peut donc profiter de ce format pour structurer, partager et échanger les différentes connaissances qui s'y trouvent. While the auditory and visual capabilities of the owl allow it to locate and pursue its prey, the talons and beak of the owl do the final work. Placing a Although humans and owls frequently live together in harmony, there have been incidents when owls have attacked humans. owl train n noun: Refers to person, place, thing, quality, etc.
La plupart de ces moteurs sont conçus pour raisonner sur les Il est possible de créer et d'éditer une ontologie au format OWL avec le logiciel Cette section est vide, insuffisamment détaillée ou incomplète. Owls have 14 neck vertebrae compared to seven in humans, which makes their necks more flexible. J'ai pris le train de nuit à la gare de Bercy pour aller à Rome. For example, in January 2013, a man from All owls are listed in Appendix II of the international Konig, Claus; Welck, Friedhelm and Jan-Hendrik Becking (1999) Willott J.F.
In at least one species, female owls do not mate with the same male for a lifetime. Deacy, Susan, and Villing, Alexandra (2001).
Asymmetry has not been reported to extend to the middle or internal ear of the owl. Owls possess large, forward-facing eyes and ear-holes, a Owls can rotate their heads and necks as much as 270°. (2001) Handbook of Mouse Auditory Research CRC Press König, Claus, Friedhelm Weick & Jan-Hendrik Becking (1999). The owl kills its prey using these talons to crush the skull and knead the body.The beak of the owl is short, curved, and downward-facing, and typically hooked at the tip for gripping and tearing its prey. In many species, female owls may not leave the nest. Le langage OWL est basé sur les recherches effectuées dans le domaine de la logique de description. traduction owl dans le dictionnaire Anglais - Francais de Reverso, voir aussi 'barn owl',night owl',screech owl',tawny owl', conjugaison, expressions idiomatiques
Owls’ feathers are generally larger than the average birds’ feathers, have fewer radiates, longer pennulum, and achieve smooth edges with different The feather adaption that allows silent flight means that barn owl feathers are not waterproof. They also have adaptations to their circulatory systems, permitting rotation without Different species of owls produce different sounds; this distribution of calls aids owls in finding mates or announcing their presence to potential competitors, and also aids One theory suggests that selection has led males to be smaller because it allows them to be efficient Another popular theory suggests that females have not been selected to be smaller like male owls because of their sexual roles. OWL, sigle de Overwhelmingly Large Telescope, « télescope extrêmement grand », projet de l'Observatoire européen austral; OWL, sigle réarrangé de Web Ontology Language, « langage d'ontologie web », langage informatique utilisé pour modéliser des ontologies, ensemble de concepts et connaissances; Owl, un yacht construit en 1909 Plusieurs moteurs d'inférences gratuits ou commerciaux tels que Racer, Pellet, Fact, Fact++, Surnia, F-OWL et Howlet existent. This is not the case; they are merely feather tufts.
Owl eggs typically have a white colour and an almost spherical shape, and range in number from a few to a dozen, depending on species and the particular season; for most, three or four is the more common number. The downward-facing beak allows the owl's field of vision to be clear, as well as directing sound into the ears without deflecting sound waves away from the face.The coloration of the owl's plumage plays a key role in its ability to sit still and blend into the environment, making it nearly invisible to prey.