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": ""}
on rio guarapas. +#pOi     3r~ 1943-02-08     SMAfLL TREE, 4 M. TALL, MONECIOUS BUT STAMINATE SPIKES VERY RARE AT THIS SEASON. #byb      D/BAR Huila  z #t$ 1215528 jacq., 1797 w>08G    kHGf  -76.03333 20039 @/      MACROSTACHYA wy Q    U Acalypha macrostachya  ACALYPHA [F 
{"catalogNumber": "1215528", "order": "", "family": "", "scientificName": "Acalypha macrostachya", "scientificNameAuthorship": "Jacq., 1797", "genus": "Acalypha", "subgenus": "", "specificEpithet": "macrostachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "20039", "verbatimEventDate": "1943-02-08", "habitat": "", "occurrenceRemarks": "Small tree, 4 m. tall, monecious but staminate spikes very rare at this season.", "associatedTaxa": "", "country": "", "stateProvince": "Huila", "county": "", "municipality": "", "locality": "On Rio Guarapas.", "decimalLatitude": "", "decimalLongitude": "-76.03333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}