Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2105-10-S10-S6/MediaObjects/12859_2009_Article_3374_Fig4_HTML.jpg)
Example Ontologies Rendered in WSMT. These ontologies are used in WSML descriptions of Web services for specifying the types of service providing entities and operation input and output substances.
Example Ontologies Rendered in WSMT. These ontologies are used in WSML descriptions of Web services for specifying the types of service providing entities and operation input and output substances.