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": ""}
  mh: Bromus   >-1B william s. martinus     1480676 _  IN WET SOIL OF SEMI-OPEN FLOODPLAIN SWAMP. YXcvG   nottowayanus # v6    united states ?     46 q POACEAE  > 2014-09-12 anton a. reznicek  X ^    JqBx MICHIGAN  /vD FERNALD   `  Poales -85.7222778 8b  
{"catalogNumber": "1480676", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Fernald", "genus": "Bromus", "subgenus": "", "specificEpithet": "nottowayanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "", "verbatimEventDate": "2014-09-12", "habitat": "In wet soil of semi-open floodplain swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.7222778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}