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": ""}
   QVva` chiapas  u?Z heteropogon   t y (L.) BEAUV. EX ROEMER & J.A. SCHULTES  ] POACEAE    heteropogon contortus     Xx] 1965-10-16  U  Steep grassy slope FRANK W. GOULD c    D. E. BREEDLOVE & PETER H. RAVEN aC  contortus In H1    hBK -93.1756 16.7807 :TU_9  853 +    lEQSG Mexico    YM 1122332
{"catalogNumber": "1122332", "order": "", "family": "Poaceae", "scientificName": "Heteropogon contortus", "scientificNameAuthorship": "(L.) Beauv. ex Roemer & J.A. Schultes", "genus": "Heteropogon", "subgenus": "", "specificEpithet": "contortus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frank W. Gould", "recordedBy": "D. E. Breedlove & Peter H. Raven", "recordNumber": "", "verbatimEventDate": "1965-10-16", "habitat": "Steep grassy slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "", "decimalLatitude": "16.7807", "decimalLongitude": "-93.1756", "verbatimCoordinates": "", "minimumElevationInMeters": "853", "maximumElevationInMeters": ""}