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": ""}
      >/z8 ROTH oak woods, #X+a?   Z`y AGROSTIS GIGAN7EA     J UNITED STATES    POALES   _o POACEAE  cBM 44.048  a> carl o. grassl   x#> Agrostis  X 1304859   |v -83.85695 ARENAC S   .:q near omer.   Hg=D 1935-07-15  k t Michigan gigantea  &  
{"catalogNumber": "1304859", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "Roth", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "", "verbatimEventDate": "1935-07-15", "habitat": "Oak woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Arenac", "municipality": "", "locality": "Near Omer.", "decimalLatitude": "44.048", "decimalLongitude": "-83.85695", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}