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": ""}
-63.16667 V      1543985 2l(         kg Kunth          $u Arbusto 0, 5-1m de alto. Flores estaminadas blancas. Hojas aromaticas. Savia incolor. Muy frecuente en talud al lado de la carretera CROTON CONDUPLICATUS (   4/ croton     ]$ euphorbiaceae 
{"catalogNumber": "1543985", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton conduplicatus", "scientificNameAuthorship": "Kunth", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Arbusto 0, 5-1m de alto. Flores estaminadas blancas. Hojas aromaticas. Savia incolor. Muy frecuente en talud al lado de la carretera", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-63.16667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}