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": ""}
1950-02-07 lkRH4    bi+X5 Tura Mountain, Garo Hills, 4000 ft 1002662 e k     H#S NO DATA  S ASSAM   *zY proteaceae   v-/sr PROTEALES    heliciopsis Wg   K india    79)  2591   sG=u  thakur rup chand     (KURZ) SLEUMER G  HELICIOPSIS TERMINALIS qq  TERMINALIS X 
{"catalogNumber": "1002662", "order": "Proteales", "family": "Proteaceae", "scientificName": "Heliciopsis terminalis", "scientificNameAuthorship": "(Kurz) Sleumer", "genus": "Heliciopsis", "subgenus": "", "specificEpithet": "terminalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "2591", "verbatimEventDate": "1950-02-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Assam", "county": "no data", "municipality": "", "locality": "Tura Mountain, Garo Hills, 4000 ft.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}