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": ""}
 ;8 lvupulinus       CYPERACEAE brandon. -&/  1921-07-28 s&q  s.n. [KbN  Rutland m     united states (fernald) m4rcks e-T   .0Jg SUBSP. poales 6    5gd I VERONT  p# cyperus    X ra Cypeqrus lupulinus subsp. macilentus  d. lewis dutton  O      macilentus <p   )~ 1393853 
{"catalogNumber": "1393853", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus lupulinus subsp. macilentus", "scientificNameAuthorship": "(Fernald) Marcks", "genus": "Cyperus", "subgenus": "", "specificEpithet": "lupulinus", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "macilentus", "identifiedBy": "", "recordedBy": "D. Lewis Dutton", "recordNumber": "s.n.", "verbatimEventDate": "1921-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Vermont", "county": "Rutland", "municipality": "", "locality": "Brandon.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}