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": ""}
$-86.027593 nEJ   HK=U poaceae    RBqb 2234  A + 1230597    Z Q leelanau    Frederick J. Hermann gzFUj    vnV 1930-07-14  KcPZU macrantha    S Hio MICHIGAN  yvD 44.901939   9  GLEN HAVEN   W  In pure sand, upper beach of Lake Michigan. koeleria macrantha p   Vm| (Ledeb.) Schult. United States @s  
{"catalogNumber": "1230597", "order": "", "family": "Poaceae", "scientificName": "Koeleria macrantha", "scientificNameAuthorship": "(Ledeb.) Schult.", "genus": "", "subgenus": "", "specificEpithet": "macrantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "2234", "verbatimEventDate": "1930-07-14", "habitat": "In pure sand, upper beach of Lake Michigan.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Leelanau", "municipality": "", "locality": "Glen Haven", "decimalLatitude": "44.901939", "decimalLongitude": "-86.027593", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}