<profile:serviceParameter>
<profile:serviceParameterName>
Type_of_Role
</profile:serviceParameterName>
<profile:sParameter>
Mashup Service Provider
</profile:sParameter>
</profile:serviceParameterName>
<profile:serviceParameterName>
Invoked Service Source
</profile:serviceParameterName>
<profile:sParameter rdf:resource=https://hotel.com/
OnLineBooking/ />
</profile:serviceParameterName>
</profile:serviceParameter>
Algorithm 3: OWL-S service parameter extension.