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": ""}
   Janos Y     LTu EUPHORBIA    chihuahua j+  1157660  & U    B  w -108.888  zRGRf El Pinito; 12 mi W of Carretas, road to CuauhtÃ©moc    8T7 1939-08-21 Malpighiales n[9  M.J. HUFT ToiN   2487 U1FKB     HB+ Euphorbiaceae  ! 30.6418 capitellata $c+     #BG MEXICO 
{"catalogNumber": "1157660", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "capitellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "", "recordNumber": "2487", "verbatimEventDate": "1939-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "Janos", "municipality": "", "locality": "El Pinito; 12 mi W of Carretas, road to Cuauht\u00c3\u00a9moc", "decimalLatitude": "30.6418", "decimalLongitude": "-108.888", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}