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": ""}
  3O[ Michigan    2*SkG (ASHE) FRECKMANN  ^ 42.23778 1239787 |:k=   DRY, OPEN, DISTURBED SAND DUNES AT EDGE OF OPEM BLACK OAK FOREST. FREQUENT IN SMALL, SPREADINGs CLUMPS. Qbn  commonsianum +$EcO  poales N  ca 4.5 mi. nw of coloma, e side i-196 just n of taube rd., nw 1/4 sec 1, t3s r18w. HyJ9      DICHANTHELIUM ANTON A. REZNICEK ,J:%    berrien w>Z b   B<^i9 robert f.c. naczi dichanthelium commonsianum .   .4^ 1993-06-17  $ united states  POACEAE 21    9515 U^pX 
{"catalogNumber": "1239787", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium commonsianum", "scientificNameAuthorship": "(Ashe) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "commonsianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert F.C. Naczi", "recordedBy": "Anton A. Reznicek", "recordNumber": "9515", "verbatimEventDate": "1993-06-17", "habitat": "Dry, open, disturbed sand dunes at edge of open black oak forest. Frequent in small, spreading clumps.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Ca 4.5 mi. NW of Coloma, E side I-196 just N of Taube Rd., NW 1/4 sec 1, T3S R18W.", "decimalLatitude": "42.23778", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}