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": ""}
Thakur Rup Chand 8wcd     1219 d/    g3 g ericales    symplocaceae B  SYMPLOCOS COCHINCHINENSIS SUBSP. LAURINA 7JE    v0$D Meghalaya    U (Retz.) Noot. 6192 ]~a#  symplocos 6YO  SUBSP. dhl   D India   AK#A 1952-07-21  COCINCHINENSIS cdPc*   <` 151561 East Khasi Hills /[6c   
{"catalogNumber": "1515631", "order": "Ericales", "family": "Symplocaceae", "scientificName": "Symplocos cochinchinensis subsp. laurina", "scientificNameAuthorship": "(Retz.) Noot.", "genus": "Symplocos", "subgenus": "", "specificEpithet": "cochinchinensis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "6192", "verbatimEventDate": "1952-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}