ELVIS Ecosystem Location Visualization and Information SystemWhat are likely predators and prey of an invader in a new environment?

TripleShop A SPARQL Workshop for TriplesUse the semantic web to find and share body masses of fish that eat fish.

Web OntologiesFor intelligent agents

Semantic Prototypes in Research Ecoinformatics

Create a datasetFind semantic web docs that can answer query.

Get resultsApply query to dataset with semantic reasoning.

http://spire.umbc.edu/

QueryEnter a SPARQL query.

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>PREFIX spec: <http://spire.umbc.edu/ontologies/SpireEcoConcepts.owl#>PREFIX ethan: <http://spire.umbc.edu/ontologies/ethan.owl#>PREFIX kw: <http://spire.umbc.edu/ontologies/ethan_keywords.owl#>SELECT DISTINCT ?predator ?prey ?preymaxmass ?predatormaxmass WHERE { ?link rdf:type spec:ConfirmedFoodWebLink . ?link spec:predator ?predator . ?link spec:prey ?prey . ?predator rdfs:subClassOf ethan:Actinopterygii . ?prey rdfs:subClassOf ethan:Actinopterygii . OPTIONAL { ?prey kw:mass_kg_high ?preymaxmass } . OPTIONAL { ?predator kw:mass_kg_high ?predatormaxmass } }

UMich Animal Diversity Web http://www.animaldiversity.org

Name, tag, and share with group members or public.

Evidence ProviderExamine evidence for predicted links.

Species List ConstructorClick a county, get a species list.

Food Web ConstructorPredict food web links using database and taxonomic reasoning.

AB

XA XA YB

1

1 ( ) ( )YB

WeightDistance Penalty Distance Penalty

XY

1

( )i

Ni

i

weightCertaintyIdx LinkValue

discount

Actinopterygii.owl

webs_publisher.php?published_study=11

Esox_lucius.owl

Ebiquity • CAIN• RMBL • Mindswap

Export results for further analysis (e.g. in Food Web Constructor).

For humans

For machines

Predictions

In an new estuary, Nile tilapia could compete with ostracods (green) to eat algae. Predators (red) and prey (blue) of ostracods may be affected.

Oreochromis niloticusNile tilapia

SpireEcoConcepts Food web database concepts and results of Food Web Constructor

ETHANEvolutionary Trees and Natural HistoryFor online scientific data-bases about species and higher taxonomic levels