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": ""}
SUBSP.    Fayetteville  aBn   phramites p~f:!     BZaF 1420543  HRAGMITES AUSTRALIS SUBSP. AMERICANUS 07 U   POALES bFc   r|@-vn Washington  Anton A. Reznicek ~Qym   Date is apparently July 1888 - Anton A. Reznicek, 2016; Arkansas Flora [Anonymous, Arkansas Fl.], 1 - ?, Anonymous, exs #: 72         SALTONSTALL, P. M. PETERSON & SORENG 0=v    poaceae ?ZBK^   C AUSTRALIS 
{"catalogNumber": "1420543", "order": "Poales", "family": "Poaceae", "scientificName": "Phragmites australis subsp. americanus", "scientificNameAuthorship": "Saltonstall, P. M. Peterson & Soreng", "genus": "Phragmites", "subgenus": "", "specificEpithet": "australis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Date is apparently July 1888 - Anton A. Reznicek, 2016; Arkansas Flora [Anonymous, Arkansas Fl.], 1 - ?, Anonymous, exs #: 72", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washington", "municipality": "", "locality": "Fayetteville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}