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": ""}
 -OO Malpighiales    L euphorbia sphaerorhiza La UniÃ³n; km 868, 22-23 mi SE of Tepic 8l <     8y  sphaerorhiza  MEXICO 3vHv     uh|Sp euphorbia  4 oEf 21.2404  M -104.69      dv Benth.  X^( Nayarit  1960-09-04 XZ&    I 116_325Z7   
{"catalogNumber": "1163257", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia sphaerorhiza", "scientificNameAuthorship": "Benth.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "sphaerorhiza", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "La Uni\u00c3\u00b3n; km 868, 22-23 mi SE of Tepic", "decimalLatitude": "21.2404", "decimalLongitude": "-104.69", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}