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": ""}
  laxifolia `v+U;   Mart. E(  CONTACT UM HERBAR*IUM t   XYRIS    1139202 ZE Q   1971-06-23 -yO   V MEXICO    P Xyridaceae     POALES &Rb )    1117 p]J f    (=   XYRIS LAXIFOLIA   c Warren D. Stevens  
{"catalogNumber": "1139202", "order": "Poales", "family": "Xyridaceae", "scientificName": "Xyris laxifolia", "scientificNameAuthorship": "Mart.", "genus": "Xyris", "subgenus": "", "specificEpithet": "laxifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Warren D. Stevens", "recordNumber": "1117", "verbatimEventDate": "1971-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}