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": ""}
     L G4 shrub 1.5 m; fruits green; roadside 12846 ~ O_w    750 *  PAVONIS T$~      croton pavonis ]KG      ?l9 1544457   p. nãºã±ez & g. ortã­z _V   1991-02-02 -Q3?K   &[U Rio Manguriari- Alto Urubamba upstream to Rio Manguriari  w1 -12.78333  ||G&Z CROTON  ko# ? La ConvenciÃ³n $ MALPIGHI3ALES
{"catalogNumber": "1544457", "order": "Malpighiales", "family": "", "scientificName": "Croton pavonis", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "pavonis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. N\u00c3\u00ba\u00c3\u00b1ez & G. Ort\u00c3\u00adz", "recordNumber": "12846", "verbatimEventDate": "1991-02-02", "habitat": "", "occurrenceRemarks": "Shrub 1.5 m; fruits green; roadside", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "La Convenci\u00c3\u00b3n", "municipality": "", "locality": "Rio Manguriari- Alto Urubamba upstream to Rio Manguriari", "decimalLatitude": "-12.78333", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "750", "maximumElevationInMeters": ""}