https://spatdb.commons.gc.cuny.edu/2019-01-11T15:41:19+00:00https://spatdb.commons.gc.cuny.edu/assignments/2016-12-20T16:22:38+00:00https://spatdb.commons.gc.cuny.edu/readings-docs/2019-05-05T19:36:26+00:00https://spatdb.commons.gc.cuny.edu/schedule/2019-04-28T19:35:55+00:00https://spatdb.commons.gc.cuny.edu/data-software/2019-04-15T21:29:49+00:00