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": ""}
1705894 33y*   V?T Roth SETIGERA +1      iXS Poales  #X  Poaceae       d3igitaria ^       = o  Kwangtung: Tinghushan   by the side of a stream A;vI  781-14 5 _x   Digitaria setKigera -  no data hrE  China H4GWd 
{"catalogNumber": "1705894", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria setigera", "scientificNameAuthorship": "Roth", "genus": "Digitaria", "subgenus": "", "specificEpithet": "setigera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "78114", "verbatimEventDate": "", "habitat": "by the side of a stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "", "county": "no data", "municipality": "", "locality": "Kwangtung: Tinghushan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}