The label is the text over each node, and if empty, IRI local name is used. Node rank is a number between 0 and 1 and determines the size of a node. Node types correspond to different colors. Node basics: this SELECT query controls how the type, label, comment and rank are obtained for the nodes in the graph. The ?node variable is required and will be replaced with the IRI of the expanded node. Graph expansion: determines how new nodes and links are added to the visual graph when the user expands an existing node. Query results: the initial config state may be the visual representation of a Graph SPARQL query result. Search box: start with a search box to choose a different start resource each time įixed node: you may want to start exploration with the same resource each time Starting point - this is the initial state of your graph. The following parts of the graph can be configured: Use the sample queries to guide you in the configuration. To make one, go to Explore ‣ Visual graph ‣ Advanced graph configurations ‣ Create graph config. Click on the node again if you want to hide the side panel.Ĭontrol the SPARQL queries behind the visual graph by creating your own visual graph configuration. You can also search by DataType property if you are interested in its value. Note that you will lose the current state of your graph.ĭelete a node to hide its relationships and hide it from the graph.Ĭlick on a node to see more info about it: a side panel opens on the right, including a short description ( rdfs:comment), labels ( rdfs:label), RDF rank, image ( foaf:depiction) if present, and all DataType properties. You can also expand the node by double-clicking on it.įocus on a node to restart the graph with this instance as the central one. Hover over a node to see a menu for the following actions:Įxpand a node to show its relationships or collapse to hide them if already expanded. The example here is from the w3.org wine ontology that we mentioned earlier. The graph of the instance and its relationships are shown. You can also do it from the View resource search field in GraphDB’s home page - search for the name of your graph, and press the Visual button. Then navigate to Explore ‣ Visual graph, and find an instance of interest through the Easy graph search box. To explore instances and their relationships, first enable the Autocomplete index from Setup ‣ Autocomplete, which makes the lookup of IRIs easier.
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