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": ""}
EUPHORBIACEAE n+     # 1643419 crepitans (,N       540 KKd|a   ?Qn s. r. lowrie, b. lowy, b. nelson   ^u Malpighiales   bP jardin zoob otanico of federal univ. of acre  / 1980-10-15  Acre l| p    fMT: rio branco     disturbed primary forest beside sl0w-flowing stream. varzea S1q)    L. 8;h 
{"catalogNumber": "1643419", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "crepitans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. R. Lowrie, B. Lowy, B. Nelson", "recordNumber": "540", "verbatimEventDate": "1980-10-15", "habitat": "Disturbed primary forest beside slow-flowing stream. Varzea", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Acre", "county": "Rio Branco", "municipality": "", "locality": "Jardin Zoobotanico of Federal Univ. of Acre", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}