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": ""}
  :  macrantha   koeleria macrantha A~b  42.57873 k D[M  allegan  |ko    Michigan ;  in open recently abandoned logging staging area, on the n side of 122nd avenue, ca. .4 of a mile w of 46th street. t-2-n, r-14-w, sw 1/4 of se 1/4 of section 6 (oN@               koeleria y   United States ]ULMW 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Koeleria macrantha", "scientificNameAuthorship": "", "genus": "Koeleria", "subgenus": "", "specificEpithet": "macrantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "in open recently abandoned logging staging area, on the N side of 122nd Avenue, ca. .4 of a mile W of 46th Street. T-2-N, R-14-W, SW 1/4 of SE 1/4 of section 6", "decimalLatitude": "42.57873", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}