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": ""}
  Smilax ocreata :q2v      IeV 1829  _rL4@ smilacaceae  m;1 EAST KHASI HILLS   INOIA 9   ?7!P MEGHALAYA    Vw OPEN SLOPE, CLIMBER  1949-08-001 K e    -qv THAKUR RUP CHAND   e*j Smilax 1492m606 XOq%    oI A.DC.   Laitlynkot [Laitlyngkot] 6k   ocreata M  
{"catalogNumber": "1492606", "order": "", "family": "Smilacaceae", "scientificName": "Smilax ocreata", "scientificNameAuthorship": "A.DC.", "genus": "Smilax", "subgenus": "", "specificEpithet": "ocreata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "", "verbatimEventDate": "1949-08-01", "habitat": "Open slope, climber", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Laitlynkot [Laitlyngkot]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}