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": ""}
  KxetM 1143274   H k. roe & e. roe mexico  o     wPi Mexico   5?> -10O.279     los manguios; 4 km air sse of luvianos d    I AT. 18Â°50' LONG. [-]100Â°20' grazed secondary growth woodland with bursera, subtropical deciduous vegetation on hills 6jZ9  196-09-02 9AZ   Q MILLA  |1 ASPCARAGALES  aA>$ 1639   v BIFLORA  18.8934 I4e   KRy Asparagaceae 
{"catalogNumber": "1143274", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Milla", "subgenus": "", "specificEpithet": "biflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K. Roe & E. Roe", "recordNumber": "1639", "verbatimEventDate": "1965-09-02", "habitat": "Grazed secondary growth woodland with Bursera, subtropical deciduous vegetation on hills", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "Los Manguitos; 4 km air SSE of Luvianos", "decimalLatitude": "18.8934", "decimalLongitude": "-100.279", "verbatimCoordinates": "Lat. 18\u00c2\u00b050' Long. [-]100\u00c2\u00b020'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}