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": ""}
  Q.g Ronald L. McGreor 1158275  #%      11 mi e of ciudad valles +&8D  san luis potosi F$BbY          EUPHORBIA MENDEZII q5G     ^K PROSTRATE, COMMON    Ciudad Valles 8  820 G&  
{"catalogNumber": "1158275", "order": "", "family": "", "scientificName": "Euphorbia mendezii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ronald L. McGregor", "recordNumber": "820", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "prostrate, common", "associatedTaxa": "", "country": "", "stateProvince": "San Luis Potosi", "county": "Ciudad Valles", "municipality": "", "locality": "11 mi E of Ciudad Valles", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}