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": ""}
   Mc8[ Barrio Guarinuma, San Carlos d?e Rio Negro, rio arrib[a del centro del pueblo   D| EUPHORBIACEAE  ^  zonas perturbadas cerca de las casas croton &9B    2000-03-28 8)    ,VP 7586    q9$ 01Â°55'30"N 067Â°03'53"W   2; 1229464  _pp trinitatis        yr millsp.   *k PAUL E. BERRY & GERARDO AYMARD
{"catalogNumber": "1229464", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Millsp.", "genus": "Croton", "subgenus": "", "specificEpithet": "trinitatis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul E. Berry & Gerardo Aymard", "recordNumber": "7586", "verbatimEventDate": "2000-03-28", "habitat": "Zonas perturbadas cerca de las casas", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Barrio Guarinuma, San Carlos de Rio Negro, rio arriba del centro del pueblo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "01\u00c2\u00b055'30\"N 067\u00c2\u00b003'53\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}