# Urban Vulnerability Assessment of Sea Level Rise in Singapore through the World Avatar
## Appendix A
### SPARQL Queries  
```
1 PREFIXic:<[[http://ontology.eil.utoronto.ca/icontact.owl#](http://ontology.eil.utoronto.ca/icontact.owl#)]([http://ontology.eil.utoronto.ca/icontact.owl#](http://ontology.eil.utoronto.ca/icontact.owl#))>
2 PREFIXobe:<[[https://www.theworldavatar.com/kg/ontobuiltenv/](https://www.theworldavatar.com/kg/ontobuiltenv/)]([https://www.theworldavatar.com/kg/ontobuiltenv/](https://www.theworldavatar.com/kg/ontobuiltenv/))>
3 PREFIXbldg:<[[http://www.opengis.net/citygml/building/2.0/](http://www.opengis.net/citygml/building/2.0/)]([http://www.opengis.net/citygml/building/2.0/](http://www.opengis.net/citygml/building/2.0/))>
4
5 SELECT?building?streetName?streetNumber
6 WHERE{
7?buildingablg:Building;
8 obe:hasAddress?address. 9 OPTIONAL{?addressic:hasStreet?streetName}
10 OPTIONAL{?addressic:hasStreetNumber?streetNumber}
11}
```  
Listing 14: SPARQL query to obtain the number of floors. ```
1 PREFIXobe:<[[https://www.theworldavatar.com/kg/ontobuiltenv/](https://www.theworldavatar.com/kg/ontobuiltenv/)]([https://www.theworldavatar.com/kg/ontobuiltenv/](https://www.theworldavatar.com/kg/ontobuiltenv/))>
2 PREFIXbldg:<[[http://www.opengis.net/citygml/building/2.0/](http://www.opengis.net/citygml/building/2.0/)]([http://www.opengis.net/citygml/building/2.0/](http://www.opengis.net/citygml/building/2.0/))>
3
4 SELECT?building?floor
5 WHERE{
6?buildingablg:Building;
7 obe:hasNumberOfFloors/obe:hasValue?floor. ## References

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