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": ""}
  +&T (D.DON) RONSE DECR.  1 thakur rup chano   CARYOPHYLLALES -~ 7    ! v mussoorie, u. p.  Forest ,98/   8qA.  1948-09-09 2134 j      /8 dehradun   yF? Persicaria amplexicaulis  7 amplexicaulis  ]  polygonaceae   UN UTTARAKHAND   ]  z 981     1?iz  inoia  HOx Persicaria  rlI_e 1497504
{"catalogNumber": "1497504", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria amplexicaulis", "scientificNameAuthorship": "(D.Don) Ronse Decr.", "genus": "Persicaria", "subgenus": "", "specificEpithet": "amplexicaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "981", "verbatimEventDate": "1948-09-09", "habitat": "Forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Uttarakhand", "county": "Dehradun", "municipality": "", "locality": "Mussoorie, U. P.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2134", "maximumElevationInMeters": ""}