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": ""}
  m Lagenaria  29 O      siceraria 6PDTc   K LAGENARIA SICERARIA  M4Xy Cucurbitales      u:!M 1929-06-22   ~w7R (MOLINA) STANDL.   m contact um herbarium   1270715 xE  arthur m. chickering xhc   honduras  A y  
{"catalogNumber": "1270715", "order": "Cucurbitales", "family": "", "scientificName": "Lagenaria siceraria", "scientificNameAuthorship": "(Molina) Standl.", "genus": "Lagenaria", "subgenus": "", "specificEpithet": "siceraria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Arthur M. Chickering", "recordNumber": "29", "verbatimEventDate": "1929-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Honduras", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}