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": ""}
 41.9252@ g&   1216873 Ocv/a    A0W (MICHX.) NEES EX STEVD. at the old penn central depot on monroe st. one bl5ock w. of hillsdale st. on n. side of hillsdale. billsdale twp. t6s r3w, sec.27, ne1/4 u.a;     1990-08-02 Russ Garlitz b~3   3St( UNITED STATES  hP eDragrostis pectinacea     k POALES  ;1 Hillsdale  Jx -84.63332 mighigan zo    PQ Eragrostis 3317 ?     $<U WEED FROM CINDERS ALONG RR TRACKS    
{"catalogNumber": "1216873", "order": "Poales", "family": "", "scientificName": "Eragrostis pectinacea", "scientificNameAuthorship": "(Michx.) Nees ex Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "3317", "verbatimEventDate": "1990-08-02", "habitat": "Weed from cinders along RR tracks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "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": "41.9252", "decimalLongitude": "-84.63332", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}