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": ""}
 1989-08-07 u%m ?  pectinacea x    xSk Poaceae  s4/ RUSS GARLITZ  <,P (MICHX.) NEES EX STEUD.   M UNITED STXATES    weed Sfrom sand-gravel roadside of baldwin rd. near caley rd. [  eragrostis H8y>    I# aZ eragrostis pectinacea  hadley twp. at metamora-hadley rec. area ca. 2 1/2 mi. *w. of town of metamora. fG -#     &xY) lapeer   Edward G. Voss 4Fx0  2979 o>m  1216887 8SC  
{"catalogNumber": "1216887", "order": "", "family": "Poaceae", "scientificName": "Eragrostis pectinacea", "scientificNameAuthorship": "(Michx.) Nees ex Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "pectinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Russ Garlitz", "recordNumber": "2979", "verbatimEventDate": "1989-08-07", "habitat": "Weed from sand-gravel Roadside of Baldwin Rd. near Caley Rd.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lapeer", "municipality": "", "locality": "Hadley Twp. At Metamora-Hadley Rec. Area ca. 2 1/2 mi. W. of town of Metamora.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}