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": ""}
    `t Poales Massachusetts 45t    s/. cyperus su8squarrosus WINTER POND, WINCHESTER. )2-bG    (Muhl.) Bauters  )  *    k cyperus      336 fY,   G(OB CYPERACEAE harley h. bartlett    1905-09-10 &MO   SBSQUARROUS (DCZ  middlesex  c  UNITED STATES  +Q[     
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus subsquarrosus", "scientificNameAuthorship": "(Muhl.) Bauters", "genus": "Cyperus", "subgenus": "", "specificEpithet": "subsquarrosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett", "recordNumber": "336", "verbatimEventDate": "1905-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Middlesex", "municipality": "", "locality": "Winter Pond, Winchester.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}