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": ""}
   9W; 30 miles northwest of Fresnillo, Zacatecas  deset shrub oE~S4     Euphorbia potosHina 1957-08-14   Rogers McVaugh o_ ]    qGM] Mexico EUPHORBIACEAE $+m    D EUPHORBIA fernald <MUD      POTOSINA  x LZ   1 malpighiales  YRO NO DATA 13821 #@E     115444 ;$k    <a Yh u.t. waterfall  
{"catalogNumber": "1158444", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia potosina", "scientificNameAuthorship": "Fernald", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "potosina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "U.T. Waterfall", "recordNumber": "13821", "verbatimEventDate": "1957-08-14", "habitat": "", "occurrenceRemarks": "desert shrub", "associatedTaxa": "", "country": "Mexico", "stateProvince": "no data", "county": "", "municipality": "", "locality": "30 miles northwest of Fresnillo, Zacatecas", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}