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": ""}
 VR6W THAKUR RUP CHAND   t;+m 1829   1506013 k^    K4? euonymus  Euonymus grandiflorus MF   `^[< grandiflorus  &.7hG celastrales  WALL. ??~r0    EAST KHASI HILLS 3  yP    7. 1954-09-03  celastraceae Dgi:    pScU] india  0?gj meghalaya  TL0% 8110 In forest &)-Xm   SHILLONG ,qc  
{"catalogNumber": "1506013", "order": "Celastrales", "family": "Celastraceae", "scientificName": "Euonymus grandiflorus", "scientificNameAuthorship": "Wall.", "genus": "Euonymus", "subgenus": "", "specificEpithet": "grandiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "8110", "verbatimEventDate": "1954-09-03", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Shillong", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}