diff --git a/src/main/java/lu/jpt/csparqlproject/SimulationContext.java b/src/main/java/lu/jpt/csparqlproject/SimulationContext.java
index 239dd62..58bedd5 100644
--- a/src/main/java/lu/jpt/csparqlproject/SimulationContext.java
+++ b/src/main/java/lu/jpt/csparqlproject/SimulationContext.java
@@ -8,6 +8,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import eu.larkc.csparql.cep.api.RdfStream;
+import eu.larkc.csparql.common.utils.CsparqlUtils;
 import eu.larkc.csparql.core.engine.CsparqlEngine;
 import eu.larkc.csparql.core.engine.CsparqlEngineImpl;
 import eu.larkc.csparql.core.engine.CsparqlQueryResultProxy;
@@ -22,7 +23,7 @@ import lu.jpt.csparqlproject.util.CsparqlQueryHelper.CsparqlQueryInfo;
  * which provides the needed event streams is being initialized, and its event streams
  * are being registered with the engine.
  * 
- * Also, the neccessary C-SPARQL queries are fetched from the RentACarSimulation and 
+ * Also, the necessary C-SPARQL queries are fetched from the RentACarSimulation and 
  * also getting registered with the engine. This way, everything you may need to know
  * about how to use the engine itself lies within here.
  * 
@@ -104,7 +105,7 @@ public class SimulationContext {
 		for(CsparqlQueryResultProxy resultProxy : this.queryResultProxies) {
 			this.engine.unregisterQuery(resultProxy.getId());			
 		}
-		// Unregister all rdf streams from the engine
+		// Unregister all streams from the engine
 		for(RdfStream eventStream : this.registeredStreams) {
 			this.engine.unregisterStream(eventStream.getIRI());
 		}
@@ -129,14 +130,13 @@ public class SimulationContext {
 		SimulationContext.logger.debug("CWD: " + System.getProperty("user.dir"));
 		SimulationContext.logger.debug("Engine from: " + this.engine.getClass().getProtectionDomain().getCodeSource());
 		// Load local domain knowledge into its target graph
-		/*
 		try {
 			engine.putStaticNamedModel("http://example.org/carSimKnowledgeGraph", CsparqlUtils.serializeRDFFile("data/carSimulationABox.rdf"));
 		} catch (Exception e) {
 			SimulationContext.logger.error(e.toString());
 			SimulationContext.logger.error(e.getStackTrace().toString());
 		}
-		*/
+		// From the C-SPARQL-ReadyToGoPack:
 		// Note: This is how local domain knowledge can be updated during runtime:
 		/* Use a SPARQL Query to update the local knowledge from code instead of using CONSTRUCT within the engine.
 		String updateQuery = "PREFIX : <http://www.streamreasoning.org/ontologies/sr4ld2014-onto#> "
@@ -195,7 +195,7 @@ public class SimulationContext {
 
 	/**
 	 * Builds a query result observer depending on the given queryName.
-	 * This is useful if a querys result set is larger than usual.
+	 * This is useful if a queries result set is larger than usual.
 	 * @param queryName
 	 * @return Observer for query result
 	 */