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": ""}
CUCURBITACEAE  h:  contact um herbarium (y       Fy CUCURBITA LUNDELLIANA   J lundelliana       Cucurbita  |  873 5.0    1270172 ;p1kM   elias contreras Zfy   l.h.bailey YB  1960-04-22     C PETEN R. LIRA quF 
{"catalogNumber": "1270172", "order": "", "family": "Cucurbitaceae", "scientificName": "Cucurbita lundelliana", "scientificNameAuthorship": "L.H.Bailey", "genus": "Cucurbita", "subgenus": "", "specificEpithet": "lundelliana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Lira", "recordedBy": "Elias Contreras", "recordNumber": "873", "verbatimEventDate": "1960-04-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Peten", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}