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": ""}
a.gray ex hemsl. y    buissons a las vueltas, tucurrique ]    f ADOLPHE TONDUZ  1898-11 Cm%K    oA+  puntarenas Asteraceae [   ^=/3c Asterales       verbesina ovatifoia -8JBw      verbesina M%]i2   i)b  OVATIFOLIA    0/HY 1107852
{"catalogNumber": "1107852", "order": "Asterales", "family": "Asteraceae", "scientificName": "Verbesina ovatifolia", "scientificNameAuthorship": "A.Gray ex Hemsl.", "genus": "Verbesina", "subgenus": "", "specificEpithet": "ovatifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Adolphe Tonduz", "recordNumber": "", "verbatimEventDate": "1898-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Puntarenas", "county": "", "municipality": "", "locality": "Buissons a Las Vueltas, Tucurrique", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}