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": ""}
    3 abundant in non-working gravel  pit,    c$W= edward g. voss   ANTRIM C;-vb    Uij ERAGROST+IS SPECTABILIS  735 GC   -85.274258 >  west side of m 88 just north of southern cemetery. ?   R7ZMC (Pursh) Steud.    ,Pf michigan  &my 1188872  3( Eragrostis  united sta)tes hA    
{"catalogNumber": "1188872", "order": "", "family": "", "scientificName": "Eragrostis spectabilis", "scientificNameAuthorship": "(Pursh) Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "735", "verbatimEventDate": "", "habitat": "abundant in non-working gravel pit,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Antrim", "municipality": "", "locality": "west side of M 88 just north of Southern Cemetery.", "decimalLatitude": "", "decimalLongitude": "-85.274258", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}