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": ""}
   w/H michuacana  :y Rogers McVaugh, Walter N. Koelz   VX % 12 MILES SOUTHWEST OF TEOCA1TICHE, ROAD TO YAHUALICA      ]W1O 1959-11-06   Y. var.  Trixis #@M    1539784 WUu      8/ ASTERACEAE  _F gently sloping grassland hills Mexico >   9qS ; TRIXIS MICHUACANA VAR. LONGIFOLIA  Pe NO DATA 
{"catalogNumber": "1539784", "order": "", "family": "Asteraceae", "scientificName": "Trixis michuacana var. longifolia", "scientificNameAuthorship": "", "genus": "Trixis", "subgenus": "", "specificEpithet": "michuacana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh, Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1959-11-06", "habitat": "Gently sloping grassland hills", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "no data", "municipality": "", "locality": "12 miles southwest of Teocaltiche, road to Yahualica", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}