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": ""}
 tj$ indicum       =h shiu ying hu  M+[* POALES Ischaemum OE:    Cx ma on shan       hu& Poaceae  New Territories w8;:   VAR.  k    > ISCHAEMUM INDICUM VAR. VILLOSUM sha tin CJ5   3X HONG KONG   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Ischaemum indicum var. villosum", "scientificNameAuthorship": "", "genus": "Ischaemum", "subgenus": "", "specificEpithet": "indicum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Shiu Ying Hu", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Hong Kong", "stateProvince": "New Territories", "county": "Sha Tin", "municipality": "", "locality": "Ma On shan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}