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": ""}
             1163416 e, ,p    j r. felger & j. edmundson  mexico ,`x4   Euphorbia xanti =kB   29â°7.5' n lat., 112â°4'w long. up1  about 5 feet high (Se   29.125  UHUZ   Euphorbia ^ 
{"catalogNumber": "1163416", "order": "", "family": "", "scientificName": "Euphorbia xanti", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Felger & J. Edmundson", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "about 5 feet high", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "29.125", "decimalLongitude": "", "verbatimCoordinates": "29\u00c2\u00b07.5' N lat., 112\u00c2\u00b04' W long.", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}