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": ""}
 | 5olena heterophylla 1537307   B  cucurbitaceae Dm   IN,DIA bEUS  CUCURBITALES c8 |Z   #%AD 25153  s213 WALTER N. KOELZ 1950-05-03 M   heterophylla #tn       M  goalpara lour.   =,$        > IN THICKET   solena c7|=P  ASSAM  AI!F  Aqiya [Agia] #Zq0 
{"catalogNumber": "1537307", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Solena heterophylla", "scientificNameAuthorship": "Lour.", "genus": "Solena", "subgenus": "", "specificEpithet": "heterophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "25153", "verbatimEventDate": "1950-05-03", "habitat": "In thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Assam", "county": "Goalpara", "municipality": "", "locality": "Agiya [Agia]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}