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": ""}
 o 1950-04-18    is 1500384  ` walter n. ko3lz phulbari 9fI   Y11UVELUTINA   pU?O miliusa  R- ANNONACEAE  &DkKv meghalya  (  MILIUSA VELUTINA  el 25102 (Dunal) Hook. f. & Thomson V        )  WEST GARO HILLS      INDIA x[tA    r= MAGNOLIALES
{"catalogNumber": "1500384", "order": "Magnoliales", "family": "Annonaceae", "scientificName": "Miliusa velutina", "scientificNameAuthorship": "(Dunal) Hook. f. & Thomson", "genus": "Miliusa", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "25102", "verbatimEventDate": "1950-04-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "West Garo Hills", "municipality": "", "locality": "Phulbari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}