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": ""}
  xcz 1990-07-19 20.6558 fu     aV XALAPENSIS  RXfn& 2073   Kunth t@F8  mesic pine forest with reddish clay soil. assoc. other carex, pinus, bromus, panicum, pa5palum, aegopogon, briza, setaria, dichondra, and tibouchina. #goIa  LA GALERA; 33.2 MI S ON MEXICO 105 FROM ITS JCT WITH MEXICO 105 TO ONTONGA 0.5 MI S OF ALUMBRES O(Li   Lm= -98.6836  Carex xalapensis M   (VM Cyperaceae CAREX ]    INFREQUENT k  5537 |Mm4  1133226 UZy    M#; STNLEY JONES & GRETCHEN JONES  Lw,| mexico    C?ECm| POALES 
{"catalogNumber": "1133226", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex xalapensis", "scientificNameAuthorship": "Kunth", "genus": "Carex", "subgenus": "", "specificEpithet": "xalapensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley Jones & Gretchen Jones", "recordNumber": "5537", "verbatimEventDate": "1990-07-19", "habitat": "Mesic pine forest with reddish clay soil. Assoc. other Carex, Pinus, Bromus, Panicum, Paspalum, Aegopogon, Briza, Setaria, Dichondra, and Tibouchina.", "occurrenceRemarks": "Infrequent", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Galera; 33.2 mi S on Mexico 105 from its jct with Mexico 105 to Ontonga 0.5 mi S of Alumbres", "decimalLatitude": "20.6558", "decimalLongitude": "-98.6836", "verbatimCoordinates": "", "minimumElevationInMeters": "2073", "maximumElevationInMeters": ""}