Differences

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--- courses:semint:lab_beyond [2023/01/11 20:14] – created kkt
+++ courses:semint:lab_beyond [2026/01/26 10:34] (current) – kkt
@@ Line 1: / Line 1: @@
 ===== Beyond the Semantic Web =====
-  * Last verification: **20230111**
+  * Last verification: **20260126**
   * Tools required for this lab:
     * [[https://sandbox.neo4j.com/|Neo4j Sandbox]] (for playing with Cypher)
@@ Line 14: / Line 14: @@
 === 1. Introduction to Cypher [45 minutes] ===
   * We will explore the Movie Graph! with the Neo4j tools. First of all, follow one of the following links to create your own Movie Graph instance (there is a need to create an account):
-    * https://console.neo4j.io/ (1 small graph for free)
     * https://sandbox.neo4j.com/ (3-10 days projects)
-  * Load the Movie Graph by putting '':play movie-graph'' in the neo4j console
+    * https://console.neo4j.io/ (1 small graph for free)
+  * If you are using sandbox, the Movie Graph is already loaded.
+    * If you are starting with blank project, first load the Movie Graph by putting '':play movie-graph'' in the neo4j console
   * Then explore the graph by creating the following queries in Cypher. If you need some help, take a look at the [[https://neo4j.com/developer/cypher/|documentation]].
   - Select any 5 nodes
@@ Line 35: / Line 36: @@
   * Play with the Countries dataset in [[https://countries.trevorblades.com/|the playground]] using GraphQL
-  - First of all, run the default query (loaded when the playground starts)
+  - First of all, run the query from the lecture: <code>{
+  country(code: "PL") {
+    name
+    native
+    capital
+    currency
+    languages {
+      code
+      name
+    }
+  }
+}</code>
     * Do you understand it?
     * Do you know how to get the data about Germany instead of Poland?