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": ""}
  b 1925  B8g ^ 1932-07-07 POTRERITO; CHAMPOTÃ³N V   S i1 Paul C. Standley Overhanging river K.ph#      z>3j (willd.) benth.  Lp|W 1180676     8r -90.7139 PithecPellobium lanceolatum f3&[Z    l Fabaceae  M720 FABALES   Y CHAMPOTÃ³N  19.3617     h#6Q Mexico  l pithecellobium CAMPECHE h:  +  lanceolatum =un+  William C. Steere =^sH 
{"catalogNumber": "1180676", "order": "Fabales", "family": "Fabaceae", "scientificName": "Pithecellobium lanceolatum", "scientificNameAuthorship": "(Willd.) Benth.", "genus": "Pithecellobium", "subgenus": "", "specificEpithet": "lanceolatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul C. Standley", "recordedBy": "William C. Steere", "recordNumber": "1925", "verbatimEventDate": "1932-07-07", "habitat": "Overhanging river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Campeche", "county": "Champot\u00c3\u00b3n", "municipality": "", "locality": "Potrerito; Champot\u00c3\u00b3n", "decimalLatitude": "19.3617", "decimalLongitude": "-90.7139", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}