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": ""}
united states     V$1WR SALTONSTALL, P. N. PETERSON & SORENG  )Z+ Anton A. Reznicek  Phragmites australis su8sp. americanus wO@.  1894-09-05 Z    subsp. wUR   PKENT  l4:2& americanus  1307903 |3  poales RZT  EMMA J. COLE  b:  phragmites B  MICHIGAN [0:U   AUSTRALIS i   __/D 42.950646  ^ _  Reeds Lake, GraDnd Rapids, Mich. POACEAE  Z>  -85.602775 c     S.N. oD 
{"catalogNumber": "1307903", "order": "Poales", "family": "Poaceae", "scientificName": "Phragmites australis subsp. americanus", "scientificNameAuthorship": "Saltonstall, P. M. Peterson & Soreng", "genus": "Phragmites", "subgenus": "", "specificEpithet": "australis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "americanus", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1894-09-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Reeds Lake, Grand Rapids, Mich.", "decimalLatitude": "42.950646", "decimalLongitude": "-85.602775", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}