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": ""}
 arroyo bu[a   N49Nm M.J. Huft   o MALPIGHIALES  1937-04-30 k:   Guerrero !    Vc5vc Euphorbia oaxagana    9)l 10399   Fi*  1154455  $ 17.8834 EUPHORBIACEAE FT   <+Fv# -99.7539    ge. b. hinton  &    NL  H momo mexico 6Bnq  Mina WGVR  
{"catalogNumber": "1154455", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia oaxacana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "Geo. B. Hinton", "recordNumber": "10399", "verbatimEventDate": "1937-04-30", "habitat": "Arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "Mina", "municipality": "", "locality": "Momo", "decimalLatitude": "17.8834", "decimalLongitude": "-99.7539", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}