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": ""}
 tF sisymbriifolium  thakur rup chand yX  SOLANBACEAE &f   SDolanum sisymbriifolium |w   /I/ lam.  3 RI-BHOI     610 Ad    y!_cT 1413    1206509       % 1949-04-19  x90]Q Solanum     | Nongpoh, Khasi Hills  6N SOLANALES
{"catalogNumber": "1206509", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum sisymbriifolium", "scientificNameAuthorship": "Lam.", "genus": "Solanum", "subgenus": "", "specificEpithet": "sisymbriifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1413", "verbatimEventDate": "1949-04-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Ri-Bhoi", "municipality": "", "locality": "Nongpoh, Khasi Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}