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": ""}
    73Â°30'=W, 3Â°50'S iH  Contact UM Herbarium Bca^   uxJ MALBIGHIALES    Peru z   9 HETEROPTERYS 1531717 k   MAYNAS ix& 9     =8 1978-07-05 17 |g    J RAMÃ³N RAMÃ­REZ C Cuatrec.  W% (    heteropteryjs riparia xf!   riparia |Y( 
{"catalogNumber": "1531717", "order": "Malpighiales", "family": "", "scientificName": "Heteropterys riparia", "scientificNameAuthorship": "Cuatrec.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "riparia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ram\u00c3\u00b3n Ram\u00c3\u00adrez C", "recordNumber": "17", "verbatimEventDate": "1978-07-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "", "county": "Maynas", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "73\u00c2\u00b030'W, 3\u00c2\u00b050'S", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}