Q. Why is linking meta-data to artifacts themselves preferred in the context of ontologies?

View solution

Q. What are the three attributes defined by SAWSDL for expressing the semantics of schema elements?

View solution

Q. What constraint was imposed on the usage of SAWSDL in the Estonian e-government case study regarding the formal definition of semantic concepts?

View solution

Q. When are references to multiple ontologies allowed for describing the semantics of the same WSDL element in the Estonian e-government case study?

View solution

Q. What is the difference between top-level and bottom-level annotations in the context of SAWSDL?

View solution

Q. What is the main concern in services and data definitions from the annotation point of view?

View solution

Q. In Pattern 1 (URIdtp), when is a reference to a data-type property in an ontology sufficient for annotation?

View solution

Q. What should be considered when writing one-element annotations using Pattern 1 (URIdtp)?

View solution

Q. In which cases should Pattern 1 (URIdtp) be applied for semantic annotations?

View solution

Q. Which pattern combines elements of developed ontologies to explicitly state semantics of data entity attributes more precisely?

View solution

Q. When is Pattern 2—URIc URIdtp applied for semantic annotations?

View solution

Q. Which semantic description pattern is suitable for annotating data attributes that are not scoped to a particular subject type?

View solution

Q. Which pattern is used to describe relations between subjects and relevant data objects when dealing with ontologies of higher modularity?

View solution

Q. What tendency do people without proper training in knowledge engineering often exhibit in semantic annotations?

View solution

Q. Why is it encouraged to design data models and interfaces to keep semantic descriptions simple?

View solution

Q. What is the main intuition behind using semantic annotations for redundancy detection in information system interfaces?

View solution

Q. What is one of the major benefits of using automated Web services composition?

View solution

Q. What is the purpose of using ontologies in linked data applications?

View solution

Q. Which technology is used to store and expose the linked data from the Register of Buildings in Estonia?

View solution

Q. What is the key advantage of using semantic annotations in constructing mappings from structured data to RDF format?

View solution