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...	...	@@ -29,9 +29,9 @@
29	29	Simply use the API endpoint at [[https:~~/~~/spatial.kg.ebrains.eu/api/>>https://spatial.kg.ebrains.eu/api/]] by running queries according to the following examples:
30	30
31	31
32		-== Get started: Query by a "bounding box" (hyperrectangle) ==
	32	+==== Get started: Query by a "bounding box" (hyperrectangle) ====
33	33
34		-{{code language="bash" layout="LINENUMBERS"}}
	34	+{{code}}
35	35	curl -X 'POST' \
36	36	'https://spatial.kg.ebrains.eu/spatial-search/cores/ebrains/spatial_objects' \
37	37	-H 'accept: application/json' \
...	...	@@ -44,11 +44,11 @@
44	44	As you can see, you're sending a POST request to the endpoint at **https:~/~/spatial.kg.ebrains.eu/spatial-search/cores/ebrains/spatial_objects  **with a payload defining a geometry of interest. In this case, we're looking for all objects that are **inside **a **hyperrectangle **defined by its lowest and highest point in the coordinate system of the coordinate space **AMB-CCF_v3-RAS**. This query will return you an array of ids of the objects located within the geometry which you then can use to conveniently query the KG either through the [[Instance API>>https://core.kg.ebrains.eu/swagger-ui/index.html#/2%20Advanced/getInstancesByIds]] or the [[Query API>>https://core.kg.ebrains.eu/swagger-ui/index.html#/1%20Basic/runDynamicQuery]] to access detailed meta information.
45	45
46	46
47		-== Query by hypersphere ==
	47	+==== Query by hypersphere ====
48	48
49	49	Alongside the possibility to use hyperrectangles for querying the spatial search, you can also use hyperspheres:
50	50
51		-{{code language="javascript" layout="LINENUMBERS"}}
	51	+{{code}}
52	52	{
53	53	"filters": "inside(hypersphere{[50.0,146.0,227.0], 2, \"AMB-CCF_v3-RAS\"})"
54	54	}
...	...	@@ -58,13 +58,20 @@
58	58
59	59
60	60
61		-== Advanced use: Union geometries for complex queries ==
	61	+==== Advanced use: Union geometries for complex queries ====
62	62
63	63	To build arbitrarily complex geometries, it is possible to combine hyperrectangles and hyperspheres via (nested) unions:
64	64
65		-{{code language="javascript" layout="LINENUMBERS"}}
	65	+{{code}}
66	66	{
67		- "filters": "union(union(inside(hyperrectangle{[50.0,146.0,227.0], [51.0, 149.0, 228.0], \"AMB-CCF_v3-RAS\"}), inside(hyperrectangle{[120.0,146.0,227.0], [150.0, 180.0, 300.0], \"AMB-CCF_v3-RAS\"})),inside(hypersphere{[50.0,146.0,227.0], 2, \"AMB-CCF_v3-RAS\"}))"
	67	+ "filters": "
	68	+ union(
	69	+ union(
	70	+ inside(hyperrectangle{[50.0,146.0,227.0], [51.0, 149.0, 228.0], \"AMB-CCF_v3-RAS\"}),
	71	+ inside(hyperrectangle{[120.0,146.0,227.0], [150.0, 180.0, 300.0], \"AMB-CCF_v3-RAS\"})
	72	+ ),
	73	+ inside(hypersphere{[50.0,146.0,227.0], 2, \"AMB-CCF_v3-RAS\"})
	74	+ )"
68	68	}
69	69	{{/code}}
70	70