The ArcGIS Hub's DCAT AP 2.1.1 feed does not include the dct:spatial element by default.

附加信息

解决办法

There are two workarounds to this issue.

• Ensure the ArcGIS Hub site is U.S. based. The DCAT US 1.1 feed, already containing the spatial element, works in most situations.
• Download the source code zip of DCAT-AP 2.1.1.

1. Download the source code zip of DCAT-AP 2.1.1 from the following link: https://github.com/SEMICeu/DCAT-AP/releases/tag/v2.1.1.
2. Referencing the documentation above, add the line, dct:spatial": "{{extent}}" to ArcGIS Hub's DCAT-AP 2.1.1 DCAT attributes. The result looks like the screenshot below:

The resulting preview:

重现步骤