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": ""}
 at the old Penn Central depot on Monroe St. one block W. of Hillsdale St. on N. side of Hilsdale. Hillsdale Twp. T6S R3W, Sec.27,NE1/4 $y    S^(A8 1990-08-02     &$! Eragrostis pectinacea   poales z  1216873 (+Sk    7,[3 (Michx.) Nees ex Steud.   poaceae S    9D~^ Hillsdale WEED FROM CIMDERS ALONG RR TRACKS $=   Michigan xcC0      pectinacea &vx 
{"catalogNumber": "1216873", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis pectinacea", "scientificNameAuthorship": "(Michx.) Nees ex Steud.", "genus": "", "subgenus": "", "specificEpithet": "pectinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-08-02", "habitat": "Weed from cinders along RR tracks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "at the old Penn Central depot on Monroe St. one block W. of Hillsdale St. on N. side of Hillsdale. Hillsdale Twp. T6S R3W, Sec.27, NE1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}