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": ""}
 (  Acoraceae  bpFg John . Ehlers   1310989 = sz  acorus americanus H   (RAF.) RAF. `     6I M marshy shore   qOG anton a. reznicek   +kv1@ 1990  cheboygan  >  AMERICANUS $%   x#6Qu -84.711111 45.6 jb`Y    E Acorus   Michigan *!ra^    XER# ACORALES
{"catalogNumber": "1310989", "order": "Acorales", "family": "Acoraceae", "scientificName": "Acorus americanus", "scientificNameAuthorship": "(Raf.) Raf.", "genus": "Acorus", "subgenus": "", "specificEpithet": "americanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "John H. Ehlers", "recordNumber": "1990", "verbatimEventDate": "", "habitat": "Marshy shore", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "", "decimalLatitude": "45.6", "decimalLongitude": "-84.711111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}