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": ""}
 a3JLw U. Mass. experimental center, Spectacle Pond Road, town of East Wareham.  cyperaceae  <,<    LONGII #   u UNITED STATES   .!IZ 1376970 Peter F. Zika _0D   jh05S massachusetts   K t Mack.    Poales #]   f1R 1998-07-30  ]  13504   aiG Plymouth  CAREX LONGII 4(  5 SA$  Carex C/    
{"catalogNumber": "1376970", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex longii", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "longii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter F. Zika", "recordNumber": "13504", "verbatimEventDate": "1998-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Plymouth", "municipality": "", "locality": "U. Mass. experimental center, Spectacle Pond Road, town of East Wareham.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "5", "maximumElevationInMeters": ""}