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": ""}
       rb -90.2072    /q piper uspantanense  b 3 piperales        >3 u USPANTANENSE  Wet thicket M|4x   Shrub 6 ft <&   d 14.25611 UALLEY OF RÃ­O DE LOS ESC-LAVOS,  NEAR EL MOLINO 4    8MP] C DC. ex J. D Smith 
{"catalogNumber": "", "order": "Piperales", "family": "", "scientificName": "Piper uspantanense", "scientificNameAuthorship": "C DC. ex J. D Smith", "genus": "", "subgenus": "", "specificEpithet": "uspantanense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Wet thicket", "occurrenceRemarks": "Shrub 6 ft", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Valley of R\u00c3\u00ado de los Esclavos, near El Molino", "decimalLatitude": "14.25611", "decimalLongitude": "-90.2072", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}