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": ""}
  Lv Piperaceae   1 SHRUB 4 FT. TALL  1931-04-22 d_7/l      !0b`L PIPERALES guatemala =  uhdei s~PM  no data vh/  G.DC. c    piper 8.B    1641202 Sd  12684 K+^     ?Us>K H. H. Bartlett  peten a|<4    H6t1Y piper uhdei UAXACTUN , 
{"catalogNumber": "1641202", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper uhdei", "scientificNameAuthorship": "C.DC.", "genus": "Piper", "subgenus": "", "specificEpithet": "uhdei", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. H. Bartlett", "recordNumber": "12684", "verbatimEventDate": "1931-04-22", "habitat": "", "occurrenceRemarks": "Shrub 4 ft. tall", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "no data", "municipality": "", "locality": "Uaxactun", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}