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": ""}
998-03-18 $6       Dlq |215022   u2 Sapindaceae       J MYRIANTHA  6 RIO TIPUTINI, ABOUT 25 KM (VIA AIR) EAST OF CONFLUENCE WITH RIO TIVACUNO. ABOUT7 3KM UPSTREAM OF STATION.  Ecuaor W)Z<)       RIVERSIDE IN FLOODPLAIN. vb[    N A napo c.mu3ll. B J   c SAPINDALES 
{"catalogNumber": "1215022", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "", "scientificNameAuthorship": "C.Muell.", "genus": "", "subgenus": "", "specificEpithet": "myriantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1998-03-18", "habitat": "Riverside in floodplain.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Ecuador", "stateProvince": "Napo", "county": "", "municipality": "", "locality": "Rio Tiputini, about 25 km (via air) east of confluence with Rio Tivacuno. About 3km upstream of station.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}