I've made changes to work-work relationships:

Split work-work in two "families":
One is "this work has parts of this work"
and the other is "this work (all or in whole) is based on or derived of the other"

"part of" should include citation, quotation, references and the like.
"derived of" should include things like translations, parodies and inspired works.

NEW AND CHANGED:

ID 54 {alteration!}
label "Part"
description "Indicates that one work is made up of multiple parts."
link_phrase "has parts"
source_entity_type work
target_entity_type work
parent_id
child_order 1
deprecated false
reverse_link_phrase "is a part in"

WD:
BLURB: When a work contains several parts that themselves could be considered standalone works, or previously were considered standalone. Good examples are works that incorporate the entirety of several other works.

ID NEW
label "Excerpts"
description "This links two works where one contains excerpts of the other."
link_phrase "contains excerpts of"
source_entity_type work
target_entity_type work
parent_id ID 54
child_order 0
deprecated false
reverse_link_phrase "has excerpts in"

WD: https://www.wikidata.org/wiki/Q1385610
BLURB: When a work contains an excerpt of another work it contains an entire passage, paragraph or even an entire chapter of another work.

ID 53 {alteration!}
label "Quotation"
description "Indicates that one work quotes a passage verbatim from the other."
link_phrase "quotes"
source_entity_type work
target_entity_type work
parent_id ID 54
child_order 1
deprecated false
reverse_link_phrase "is quoted in"

WD: https://www.wikidata.org/wiki/Q206287
BLURB: When a work contains a quotation of another work, a usually fairly short bit of text or spoken passage is quoted verbatim, quotation-marks are used.

ID NEW
label "Citation/Reference"
description "Indicates that one work cites (paraphrases) another, where the sourced work is listed in a "Reference" section (usually at the end)."
link_phrase "cites"
source_entity_type work
target_entity_type work
parent_id ID 54
child_order 2
deprecated false
reverse_link_phrase "is cited in"

WD: https://www.wikidata.org/wiki/Q1713
BLURB: When a work cites another work, the cited text is referred to, it is paraphrased, and is used to lend authenticity to the work citing it.
The work will have a section, usually at the end, consisting of a list of the cited works which the author(s) have used for reference or as sources for this work.

--------------------------------------------------------------

ID 55 {alteration!}
label "Derivative"
description "Indicates that the work is a derivative, or is based on another work."
link_phrase "is derived from"
source_entity_type work
target_entity_type work
parent_id
child_order 0
deprecated false
reverse_link_phrase "has derivative"

WD: https://www.wikidata.org/wiki/Q836950
BLURB: When a work is a derivative of another work, it is based on, but modifies that work in a substantial manner.

ID 56 {alteration!}
label "Translation"
description "Indicates that the work is a translation of another work."
link_phrase "is a translation of"
source_entity_type work
target_entity_type work
parent_id ID 55
child_order 0
deprecated false
reverse_link_phrase "has translation"

WD: https://www.wikidata.org/wiki/Q7553
BLURB: When a work is translated, the new work is rewritten in a new or modernised language, sometimes the work is reinterpreted, chiefly for poetry.

ID NEW
label "Adaptation"
description "Indicates that the work is an adaption of another work."
link_phrase "is an adaption of"
source_entity_type Work
target_entity_type Work
parent_id ID 55
child_order 1
deprecated false
reverse_link_phrase "has adaption"

WD: https://www.wikidata.org/wiki/Q1213562
BLURB: When a work is an adaptation of another work, the style is changed to fit another type of work
Examples include a novel adapted into a comic-book or a screenplay adapted into a novel.

ID 6 {alteration!}
label "Inspiration"
description "Indicates that one work inspired another work."
link_phrase "inspired"
source_entity_type work
target_entity_type work
parent_id ID 55
child_order 2
deprecated false
reverse_link_phrase "was inspired by"

WD:
BLURB: When a work is inspired by another work, it will borrow heavily from it; things like the premise, plotpoints, characters or setting, it may even be promoted as "(old work) but in (new setting)!"

ID 7 {alteration!}
label "Parody"
description "Indicates that one work is a parody of another work."
link_phrase "is a parody of"
source_entity_type work
target_entity_type work
parent_id ID 55
child_order 3
deprecated false
reverse_link_phrase "has parody"

WD: https://www.wikidata.org/wiki/Q170539
BLURB: When a work is a parody of another work, it is a derivative in such a way to make fun, mock or comment on the original work, its style or author.

ID NEW
label "Revision"
description "Indicates that the work is a revision of another work."
link_phrase "is a revision of"
source_entity_type Work
target_entity_type Work
parent_id ID 55
child_order 4
deprecated false
reverse_link_phrase "has revision"

WD: https://www.wikidata.org/wiki/Q58839938
BLURB: A revised work is a work that has been rearranged or altered, by the same or another author

ID NEW
label "Reconstruction"
description "Indicates that a work is a reconstruction from parts of an original, previously lost or incomplete work."
link_phrase "is a reconstruction of"
source_entity_type Work
target_entity_type Work
parent_id ID 55
child_order 5
deprecated false
reverse_link_phrase "was reconstructed as"

WD: https://www.wikidata.org/wiki/Q2797950
BLURB: A reconstructed work is a work that was created from the fragments or parts of a lost, damaged, or incomplete previous work.