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": ""}
 e*3,* 1641893 L. F_+  piper N6/G     PIPERALES NG    1948-03 VJ1Y    P^ calabarzon   B : dibutunan, baler   .1 quezon  Piperaceae s8AxT    N 8 PHILIPPINES     3 5046  dk106 umbellatum  db|[ ROBERT B. FOX  ]/3 Piper umbellatum  
{"catalogNumber": "1641893", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper umbellatum", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert B. Fox", "recordNumber": "5046", "verbatimEventDate": "1948-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Calabarzon", "county": "Quezon", "municipality": "", "locality": "Dibutunan, Baler", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}