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The "MARMOTTA-584/UserDocumentation" page has been changed by Francisco Sumba: https://wiki.apache.org/marmotta/MARMOTTA-584/UserDocumentation?action=diff&rev1=3&rev2=4 = User Documentation = + + <<TableOfContents(3)>> + Here is the explanation of the whole functions implemented on [[https://www.google-melange.com/gsoc/project/details/google/gsoc2015/fernandobac03/5707702298738688|Google Summer of Code]], inspired by [[https://issues.apache.org/jira/browse/MARMOTTA-584|MARMOTTA-584]]. For each sample query you could use the RDF attached [[attachment:cantonesAzuay.rdf]] and import in your [[http://marmotta.apache.org | Apache Marmotta]]. The file contains all the cantons of the province of Azuay. To import a new file you could go to '''''Core Services --> Import''''' and import your RDF file. Once loaded your RDF file you could execute queries in '''''SPARQL --> Query'''''. + == Boolean Functions == + - == Contains == + === Contains === - == Crosses == + === Crosses === - == Disjoint == + === Disjoint === - == Equals == + === Equals === - == Intersects == + === Intersects === Returns ''TRUE'' if the Geometries "spatially intersect in 2D" - (share any portion of space) and FALSE if they don't (they are Disjoint). '''Syntax:''' ''geof:sfIntersects(geom1, geom2)'' @@ -49, +54 @@ ||SIGSIG @es || CUENCA @es || ||GIRON @es || CUENCA @es || - == Overlaps == + === Overlaps === + === Relate === - == Touches == + === Touches === - == Within == + === Within === + == Non-Topological Functions == + + === Boundary === + === Buffer === + === Convex Hull === + === Difference === + === Distance === + === Envelope === + === Intersection === + === Sym Difference === + === Union === +
