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": ""}
  912  +    ?[ue bambusa tai po y 16         REPLANTED BAMOO FROM LINGNAM UNIVERSITY CANTON; GROWING AT SHADY AND OIST HILL-SIDE 5h+O    schreb. 9Qz,-        1703896      
{"catalogNumber": "1703896", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Schreb.", "genus": "Bambusa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "912", "verbatimEventDate": "", "habitat": "Replanted bamboo from LingNam University Canton; growing at shady and moist hill-side", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tai Po", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}