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": ""}
  ?H3A Michigan   CYPERACEAE Fq`     CAREX ALBURSINA #3`h!      , |0! E. Sheld. poales ?Cu8  BERRIEN -   ( 1953-05-23 -86.357487 N       entrance to bear cave. 4PV@    d_w@w carex det or conf by f.j. hermann" .3n  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex albursina", "scientificNameAuthorship": "E. Sheld.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1953-05-23", "habitat": "", "occurrenceRemarks": "\"det or conf by F.J. Hermann\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Entrance to Bear Cave.", "decimalLatitude": "", "decimalLongitude": "-86.357487", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}