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": ""}
  w,Eu 1247337  % ( united states  MF$(d POALES  -86.593356 9   l. s:8b   M0oR MICHIGN  2005-07-12 A+ !   Bromus :Ja         TW <K 41.91532   warren dunes state park. lake twp. p_   bromus hordeaceus r     v JZ  BERRIEN   ` ROADSIDE FLORAL LANE.
{"catalogNumber": "1247337", "order": "Poales", "family": "", "scientificName": "Bromus hordeaceus", "scientificNameAuthorship": "L.", "genus": "Bromus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2005-07-12", "habitat": "Roadside Floral Lane.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Warren Dunes State Park. Lake Twp.", "decimalLatitude": "41.91532", "decimalLongitude": "-86.593356", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}