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": ""}
 SACHALINENSIS  FvHc   new york a ()      cI 1936-08-21     FALLOPIA G!     united states -    145334 ei0v[    IDu.b CARYOPHYLLALES  / (F. SCHMIDT EX MAXIM.) RONSE DECR. william l. c. muenscher & o.f. curtis, jr. Z_  fallopia sachalinensis h  croton point, hudson river. QDz  POLYGOMACEAE gs4 
{"catalogNumber": "1453334", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Fallopia sachalinensis", "scientificNameAuthorship": "(F. Schmidt ex Maxim.) Ronse Decr.", "genus": "Fallopia", "subgenus": "", "specificEpithet": "sachalinensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William L. C. Muenscher & O.F. Curtis, Jr.", "recordNumber": "", "verbatimEventDate": "1936-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "", "municipality": "", "locality": "Croton Point, Hudson River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}