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": ""}
    ?65+ sumuntia     symplocos sumuntia ]N         In forest U8UqT   5[v1$ 1952-04-30  DJ96 india  *V meghalaya symplocaceae wg6=  1219 T&f   fn Po 29538  1515767 Z  buch.-ham. ex d. don P;BOx  
{"catalogNumber": "1515767", "order": "", "family": "Symplocaceae", "scientificName": "Symplocos sumuntia", "scientificNameAuthorship": "Buch.-Ham. ex D. Don", "genus": "", "subgenus": "", "specificEpithet": "sumuntia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "29538", "verbatimEventDate": "1952-04-30", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}