# Resource Examples

Resources can represent physical objects, digital files, instruments, or people. The template defines the stable shape; each resource stores identity and values for one instance.


# NeXus file

``` python
with namespace.build_resource_template(
    name="NeXus File",
    type_names=["file", "hdf5", "nexus"],
) as template:
    template.add_properties({
        "file_metadata": [
            {"name": "path", "type": "str", "default": ""},
            {"name": "sha256", "type": "str", "default": ""},
        ],
        "scan": [
            {"name": "beamline", "type": "str", "default": ""},
            {"name": "exposure_time", "type": "float", "default": 0.1, "unit": "s"},
        ],
    })
```


# Robot

``` python
with namespace.build_resource_template(
    name="UR5 Robot",
    type_names=["instrument", "robot", "ur5"],
) as template:
    template.add_properties({
        "specs": [
            {"name": "reach_mm", "type": "float", "default": 850.0, "unit": "mm"},
            {"name": "payload_kg", "type": "float", "default": 5.0, "unit": "kg"},
        ]
    })
```

Use stable type labels so process-template slots can require compatible resources without coupling workflows to one concrete resource name.