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": ""}
        c/A7 22847  asterac3ae O     D BLAINVILLEA  (L.) PHILIPSOzN 58R    1949-06-01 -70    BLAINVILLEA ACMELLA ^      0 Burnihat, Khasi Hills FOREST PATH ~/jIp  acmella g   
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Blainvillea acmella", "scientificNameAuthorship": "(L.) Philipson", "genus": "Blainvillea", "subgenus": "", "specificEpithet": "acmella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "22847", "verbatimEventDate": "1949-06-01", "habitat": "Forest path", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Burnihat, Khasi Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}