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": ""}
   Q M- mexico   K6  Brush-covered hills, among shrubs and small trees (e5. g. Acacia, Mimosa, Opuntia)  ) aguascalientes   DENTATA (   1 (CAV.) SPRENG.     z 1558039  -y9 o Vigui3ra   4FF 67   asterales @^ =  1959-11-02 x!OP  ROGERS MCVAUGH, WALTER N. KOELZ / q   4Y9K aguascalientes   K; viguiera dentata  UlO] Highway to Ojuelos, Jal., 9 miles eat of Aguascalientes    8Zu ASTERACEAE
{"catalogNumber": "1558039", "order": "Asterales", "family": "Asteraceae", "scientificName": "Viguiera dentata", "scientificNameAuthorship": "(Cav.) Spreng.", "genus": "Viguiera", "subgenus": "", "specificEpithet": "dentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh, Walter N. Koelz", "recordNumber": "67", "verbatimEventDate": "1959-11-02", "habitat": "Brush-covered hills, among shrubs and small trees (e. g. Acacia, Mimosa, Opuntia)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Aguascalientes", "county": "Aguascalientes", "municipality": "", "locality": "Highway to Ojuelos, Jal., 9 miles east of Aguascalientes", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}