Service: <b>CreateNodeSet</b><BR><BR>Description of the parameters:<br><table BORDER=1><tr><th>Parameter Name </th><th>Function </th><th>Is Mandatory</th></tr><tr><TD>ns<td> URI of the node set to be created<td>YES</TR><tr><td>qy<td> URIref for the query file<td>NO</TR><tr><td>nsroot<td> URIref for the root node set<td>NO<tr><td>ie<td> URIref for the associated inference engine<td>YES<tr><td>nscont<td> NodeSet conclusion (as a string)<td>YES<tr><td>lg<td> URIref for the language used to write the node set conclusion <td>YES<tr><td>rl<td> URI of inference rule applied<td>NO<tr><td>trlist<td> A list of terms for variable bindings separated by comma<td> only if vrlist is provided<tr><td>vrlist<td> A list of variables for variable bindings separated by comma.<BR>Variables are preceeded by a question mark (?). The list should have the same number of elements oftrlist<td> only if trlist is provided<tr><td>pnlist<td> A list of pretty name replacements separated by comma.<td> Each replacement should have the format of stringToBeReplaced|shortFormatPrettyName|longFormatPrettyName <tr><td>nsant<td> List of URIs of antecedent node sets separated by comma<td>NO<tr><td>nsdis<td> List of URIs of discharged node sets separated by comma<td>NO<tr><td>kslist<td> List of URIs of associated knowledge sources separated by comma<td>NO</table><BR><BR>This service creates a node set associated with one inference step.<BR>The qy parameter associates a root node set with a query.<BR>The nsroot parameter associates a non-root node with its root node set.<BR>A node set cannot be associated with a query and a root node set at the same time.<BR>The <b>AddInferenceStep</b> service adds new inference steps into an existing node set.<BR>The <b>GetURIFromURL</b> service retrieves the URI of a registry entry from its URL.<BR>The <b>GetInferenceRules</b> service shows the URIs of the primitive rules associated to a given inference engine.<BR><BR><BR>The response is a text tagged with one or more of the following elements:<br><table BORDER=1><tr><th>Tag </th><th>Name</th><th>Meaning</th></tr><tr><td>RC<td>Return Code<td> 0 if successful; >0 if fail</tr><tr><td>result<td>OWL file<TD>A OWL file representing the requested node set.</tr><tr><td>errormsg<td>Error message<td>A description of the error when RC>0</tr></table><BR>