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": ""}
  I8 rich oak woods with tilia, ulmus, acer rubrum, etc      C Michigan -85.41806 #RD  elymus w?  2554  W    1iGB Muhl. ex Willd. Elymus villosus &gU/i   Bw POACEAE 179-08-15 4ie   gZj 4 barry  VILLOSUS f@ST   Irving Twp. N5jit    pK5; POALES anton a. reznicek $&     mch9 1485247  mKGz^ 42.68833 Gary J. Pierce Y;* 
{"catalogNumber": "1485247", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus villosus", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Elymus", "subgenus": "", "specificEpithet": "villosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Gary J. Pierce", "recordNumber": "2554", "verbatimEventDate": "1979-08-15", "habitat": "Rich oak woods with Tilia, Ulmus, Acer rubrum, etc.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "Irving Twp.", "decimalLatitude": "42.68833", "decimalLongitude": "-85.41806", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}