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": ""}
     C.H. MUELLER n~[    ^s ib 293 Malbighiales9d8$    t# VICTOR W. STEINMANN  EUPHORBIA VILLIFERA UZC  nuevo leon Rqat    kFTVo euphorbia   Q VILLIFERA   Vwn&X 1104871  e%.I 1934-05-10   W.T.WANG RJ   in oak wood on more or less open hillsides about mouth of caã±on. 8:    7g i  MEXICO
{"catalogNumber": "1104871", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia villifera", "scientificNameAuthorship": "W.T.Wang", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "villifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Victor W. Steinmann", "recordedBy": "C.H. Mueller", "recordNumber": "293", "verbatimEventDate": "1934-05-10", "habitat": "in oak wood on more or less open hillsides about mouth of ca\u00c3\u00b1on.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}