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": ""}
 +YZo IndiDa  a along stream, open     < involucrata 261 ~O h   Primula involucrata O   3048 @   ERICALES WH( n   1515149 NCoCf   walter n. koelz |   $N himachal pradesh   1930-06-30  0wC       #*Zk PRIMULACEAE wall.  u*   _z Primula
{"catalogNumber": "1515149", "order": "Ericales", "family": "Primulaceae", "scientificName": "Primula involucrata", "scientificNameAuthorship": "Wall.", "genus": "Primula", "subgenus": "", "specificEpithet": "involucrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "261", "verbatimEventDate": "1930-06-30", "habitat": "Along stream, open", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3048", "maximumElevationInMeters": ""}