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": ""}
    20.63 dm2^    , L.  1963-11-13  Q      xYs mimosa pigra  oFY pigra   6[C 1178737  Charles Feddema L,          fabacee  wl in cultivated areas w of th airport, near sea level  S|A puerto vallarta; 2 km n of puerto vallarta      1mU fabales
{"catalogNumber": "1178737", "order": "Fabales", "family": "Fabaceae", "scientificName": "Mimosa pigra", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles Feddema", "recordNumber": "", "verbatimEventDate": "1963-11-13", "habitat": "In cultivated areas W of the airport, near sea level", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Puerto Vallarta; 2 km N of Puerto Vallarta", "decimalLatitude": "20.63", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}