Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
On sandy soil in open disturbed area in mature forested dunes. -X,x         Zq single plant       m Saugatuck. 2000' W of Park St., 1000' S of Perryman St.  42.6571111 I7d    poales i>     *m viridis  C38 poaceae  nX (L.) P. BEAUV.   l Setaria viridis ANTON A. REZNICEK 7ziD   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria viridis", "scientificNameAuthorship": "(L.) P. Beauv.", "genus": "", "subgenus": "", "specificEpithet": "viridis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "On sandy soil in open disturbed area in mature forested dunes.", "occurrenceRemarks": "Single plant", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Saugatuck. 2000' W of Park St., 1000' S of Perryman St.", "decimalLatitude": "42.6571111", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}