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": ""}
   8PN_ L. 851 rnd   bZ WILLIAM A. SCHIPP  6 PENDULA 1270860 #. >   RWg-p 1931-11-12           w|W! contact um herbarium  Dh5?h Cucurbitales    n[kP belize melothria pendula 1KM   Stann Creek rs83h   ]m9C  melothria 
{"catalogNumber": "1270860", "order": "Cucurbitales", "family": "", "scientificName": "Melothria pendula", "scientificNameAuthorship": "L.", "genus": "Melothria", "subgenus": "", "specificEpithet": "pendula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William A. Schipp", "recordNumber": "851", "verbatimEventDate": "1931-11-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "Stann Creek", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}