diff --git a/src/packages/graphql-interface/data-object.js b/src/packages/graphql-interface/data-object.js
deleted file mode 100644
index 101faa5..0000000
--- a/src/packages/graphql-interface/data-object.js
+++ /dev/null
@@ -1,126 +0,0 @@
-"use strict";
-
-const Promise = require("bluebird");
-const objectFromEntries = require("object.fromentries");
-const util = require("util");
-
-function resolveFromDataSource(dataContext, dataSource, id) {
-	if (dataContext[dataSource] != null) {
-		return dataContext[dataSource].load(id);
-	} else {
-		throw new Error(`Specified data source '${dataSource}' does not exist`);
-	}
-}
-
-function withProperty(dataSource, id, property) {
-	return withData(dataSource, id, (value) => {
-		return value[property];
-	});
-}
-
-function withData(dataSource, id, callback) {
-	return function (args, context) {
-		let { data } = context;
-
-		return Promise.try(() => {
-			return resolveFromDataSource(data, dataSource, id);
-		}).then((value) => {
-			if (value != null) {
-				// FIXME: Inject 'properties'
-				return callback(value, args, context);
-			} else {
-				// QUESTION: Why do we disallow this again?
-				throw new Error(`Got a null-ish value from data source '${dataSource}' for ID '${util.inspect(id)}'`);
-			}
-		});
-	};
-}
-
-function withDynamicHandler(handler, object) {
-	return function (args, context) {
-		let { data } = context;
-
-		function resolveProperty(property, fromObject = object) {
-			if (typeof fromObject[property] !== "function") {
-				throw new Error(`FIXME: Properties can apparently be non-functions`);
-			}
-
-			return fromObject[property](args, context);
-		}
-
-		let extendedContext = {
-			... context,
-			resolveProperty: resolveProperty,
-			resolveProperties: function (properties, fromObject) {
-				return Promise.map(properties, (property) => {
-					return Promise.try(() => {
-						return resolveProperty(property, fromObject);
-					}).then((value) => {
-						return [ property, value ];
-					});
-				}).then((entries) => {
-					return objectFromEntries(entries);
-				});
-			},
-			resolvePropertyPath: function (propertyPath, fromObject) {
-				let initialObject = fromObject ?? object;
-
-				return Promise.reduce(propertyPath, (last, property) => {
-					if (last != null) {
-						return resolveProperty(property, last);
-					}
-				}, initialObject);	
-			},
-			resolveDataSource: function (dataSource, id) {
-				return resolveFromDataSource(data, dataSource, id);
-			}
-		};
-
-		return handler(args, extendedContext);
-	};
-}
-
-let ID = Symbol("ID");
-let LocalProperties = Symbol("LocalProperties");
-let Dynamic = Symbol("Dynamic");
-
-module.exports = {
-	ID: ID,
-	Dynamic: Dynamic,
-	LocalProperties: LocalProperties,
-	createDataObject: function createDataObject(mappings) {
-		let object = {};
-		
-		if (mappings[LocalProperties] != null) {
-			Object.assign(object, mappings[LocalProperties]);
-		}
-
-		if (mappings[Dynamic] != null) {
-			for (let [property, handler] of Object.entries(mappings[Dynamic])) {
-				object[property] = withDynamicHandler(handler, object);
-			}
-		}
-	
-		for (let [dataSource, items] of Object.entries(mappings)) {
-			if (items[ID] != null) {
-				let id = items[ID];
-	
-				for (let [property, source] of Object.entries(items)) {
-					if (object[property] == null) {
-						if (typeof source === "string") {
-							object[property] = withProperty(dataSource, id, source);
-						} else if (typeof source === "function") {
-							object[property] = withData(dataSource, id, source);
-						} /* FIXME: else */
-					} else {
-						throw new Error(`Handler already defined for property '${property}' - maybe you specified it twice for different data sources?`);
-					}
-				}
-			} else {
-				throw new Error(`No object ID was provided for the '${dataSource}' data source`);
-			}
-		}
-
-		return object;
-	}
-};
diff --git a/src/packages/graphql-interface/index.js b/src/packages/graphql-interface/index.js
deleted file mode 100644
index 3cab603..0000000
--- a/src/packages/graphql-interface/index.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";
-
-const graphql = require("graphql");
-
-module.exports = function createGraphQLInterface(schema, options, root) {
-	return function makeQuery(query, args) {
-		return graphql.graphql({
-			schema: schema,
-			source: query,
-			rootValue: root,
-			contextValue: {
-				data: (options.loaderFactory != null) ? options.loaderFactory() : {}
-			},
-			variableValues: args
-		});
-	};
-};
diff --git a/src/packages/graphql-interface/tag.js b/src/packages/graphql-interface/tag.js
deleted file mode 100644
index 626a38c..0000000
--- a/src/packages/graphql-interface/tag.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-module.exports = function gql(strings) {
-	return strings.join("");
-};
\ No newline at end of file
diff --git a/src/packages/graphql-interface/type-loader.js b/src/packages/graphql-interface/type-loader.js
deleted file mode 100644
index 06d96c9..0000000
--- a/src/packages/graphql-interface/type-loader.js
+++ /dev/null
@@ -1,11 +0,0 @@
-"use strict";
-
-module.exports = function loadTypes(types) {
-	let loadedTypes = {};
-
-	for (let [name, module_] of Object.entries(types)) {
-		loadedTypes[name] = module_(loadedTypes);
-	}
-
-	return loadedTypes;
-};
\ No newline at end of file