"metadata": {},
"source": [
"One of the most powerful features of a database is\n",
- "the ability to [filter](../../gloss.html#filter) data,\n",
+ "the ability to [filter](https://github.com/swcarpentry/bc/blob/master/gloss.md#filter) data,\n",
"i.e.,\n",
"to select only those records that match certain criteria.\n",
"For example,\n",