{"name": "bielefeld_u", "info": {}, "label": "Bielefeld University openAPC data cube", "aggregates": [{"name": "apc_amount_sum", "info": {}, "label": "Sum", "ref": "apc_amount_sum", "function": "sum", "measure": "euro"}, {"name": "apc_num_items", "info": {}, "label": "Number of Articles", "ref": "apc_num_items", "function": "count", "measure": "euro"}, {"name": "apc_num_articles", "info": {}, "label": "Number of Articles", "ref": "apc_num_articles", "function": "article_count", "measure": "is_article"}, {"name": "apc_amount_avg", "info": {}, "label": "Mean Value", "ref": "apc_amount_avg", "function": "avg", "measure": "euro"}, {"name": "apc_amount_stddev", "info": {}, "label": "Standard Deviation", "ref": "apc_amount_stddev", "function": "stddev", "measure": "euro"}], "measures": [{"name": "euro", "info": {}, "label": "APC Amount", "ref": "euro"}], "details": [], "dimensions": [{"name": "institution", "info": {}, "description": "A data-providing institution (like unibi). This is the OpenAPC internal identifier.", "default_hierarchy_name": "default", "levels": [{"name": "institution", "info": {}, "key": "institution", "label_attribute": "institution", "order_attribute": "institution", "attributes": [{"name": "institution", "info": {}, "ref": "institution", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["institution"]}], "is_flat": true, "has_details": false}, {"name": "period", "info": {}, "description": "Time Period (Year)", "default_hierarchy_name": "default", "levels": [{"name": "period", "info": {}, "key": "period", "label_attribute": "period", "order_attribute": "period", "attributes": [{"name": "period", "info": {}, "ref": "period", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["period"]}], "is_flat": true, "has_details": false}, {"name": "publisher", "info": {}, "description": "A publisher for publications", "default_hierarchy_name": "default", "levels": [{"name": "publisher", "info": {}, "key": "publisher", "label_attribute": "publisher", "order_attribute": "publisher", "attributes": [{"name": "publisher", "info": {}, "ref": "publisher", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["publisher"]}], "is_flat": true, "has_details": false}, {"name": "journal_full_title", "info": {}, "description": "title of a journal an article was published in", "default_hierarchy_name": "default", "levels": [{"name": "journal_full_title", "info": {}, "key": "journal_full_title", "label_attribute": "journal_full_title", "order_attribute": "journal_full_title", "attributes": [{"name": "journal_full_title", "info": {}, "ref": "journal_full_title", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["journal_full_title"]}], "is_flat": true, "has_details": false}, {"name": "issn", "info": {}, "description": "issn identifying a journal. This corresponds to the primary ISSN provided by crossref, which might be a print or electronic variant", "default_hierarchy_name": "default", "levels": [{"name": "issn", "info": {}, "key": "issn", "label_attribute": "issn", "order_attribute": "issn", "attributes": [{"name": "issn", "info": {}, "ref": "issn", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["issn"]}], "is_flat": true, "has_details": false}, {"name": "doi", "info": {}, "description": "doi identifying an article", "default_hierarchy_name": "default", "levels": [{"name": "doi", "info": {}, "key": "doi", "label_attribute": "doi", "order_attribute": "doi", "attributes": [{"name": "doi", "info": {}, "ref": "doi", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["doi"]}], "is_flat": true, "has_details": false}, {"name": "is_hybrid", "info": {}, "description": "flag identifying if the article was published in a hybrid (TRUE) or a fully OA journal (FALSE)", "default_hierarchy_name": "default", "levels": [{"name": "is_hybrid", "info": {}, "key": "is_hybrid", "label_attribute": "is_hybrid", "order_attribute": "is_hybrid", "attributes": [{"name": "is_hybrid", "info": {}, "ref": "is_hybrid", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["is_hybrid"]}], "is_flat": true, "has_details": false}, {"name": "country", "info": {}, "description": "country the institution is located in", "default_hierarchy_name": "default", "levels": [{"name": "country", "info": {}, "key": "country", "label_attribute": "country", "order_attribute": "country", "attributes": [{"name": "country", "info": {}, "ref": "country", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["country"]}], "is_flat": true, "has_details": false}, {"name": "institution_ror", "info": {}, "description": "ROR ID for an institution, without the URL prefix", "default_hierarchy_name": "default", "levels": [{"name": "institution_ror", "info": {}, "key": "institution_ror", "label_attribute": "institution_ror", "order_attribute": "institution_ror", "attributes": [{"name": "institution_ror", "info": {}, "ref": "institution_ror", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["institution_ror"]}], "is_flat": true, "has_details": false}, {"name": "origin", "info": {}, "description": "Identifies which data set an APC record originates from.", "default_hierarchy_name": "default", "levels": [{"name": "origin", "info": {}, "key": "origin", "label_attribute": "origin", "order_attribute": "origin", "attributes": [{"name": "origin", "info": {}, "ref": "origin", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["origin"]}], "is_flat": true, "has_details": false}, {"name": "cost_type", "info": {}, "description": "Cost Type", "default_hierarchy_name": "default", "levels": [{"name": "cost_type", "info": {}, "key": "cost_type", "label_attribute": "cost_type", "order_attribute": "cost_type", "attributes": [{"name": "cost_type", "info": {}, "ref": "cost_type", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["cost_type"]}], "is_flat": true, "has_details": false}, {"name": "is_article", "info": {}, "description": "TRUE if this record represent an article, FALSE otherwise.", "default_hierarchy_name": "default", "levels": [{"name": "is_article", "info": {}, "key": "is_article", "label_attribute": "is_article", "order_attribute": "is_article", "attributes": [{"name": "is_article", "info": {}, "ref": "is_article", "locales": []}]}], "hierarchies": [{"name": "default", "info": {}, "levels": ["is_article"]}], "is_flat": true, "has_details": false}], "features": {"actions": ["aggregate", "fact", "members", "facts", "cell"], "aggregate_functions": ["sum", "count_nonempty", "count", "article_count", "count_distinct", "min", "max", "avg", "stddev", "variance"], "post_aggregate_functions": ["wma", "sma", "sms", "smstd", "smrsd", "smvar"]}}